{"title":"Battery Chargers","description":null,"products":[{"product_id":"blue-sea-systems-7608-batterylink-20a-battery-charger-170a-acr-12v-dc-2-bank","title":"Blue Sea Systems 7608 BatteryLink 20A Battery Charger + 170A ACR, 12V DC 2-Bank","description":"\u003cp\u003eThe Blue Sea Systems 7608 BatteryLink combines a 20A multistage battery charger with an integrated 170A Automatic Charging Relay (ACR) so you can keep two isolated 12V battery banks charged both at the dock and underway. Plug into 100-240V AC shore power for 3-stage charging, then rely on the built-in ACR to share alternator output between the start and auxiliary banks once you leave the dock. Battery temperature compensation, start isolation, and emergency parallel combine to protect your electronics and your batteries.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Blue Sea Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 7608\u003c\/li\u003e\n\u003cli\u003eDC output current: 20A\u003c\/li\u003e\n\u003cli\u003eNominal output voltage: 12V DC\u003c\/li\u003e\n\u003cli\u003eIntegrated ACR continuous rating: 170A\u003c\/li\u003e\n\u003cli\u003eOutput connections: 2 positive, 1 negative\u003c\/li\u003e\n\u003cli\u003eAC input: 100-240V AC, 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003eCharge stages: 3-stage (multistage)\u003c\/li\u003e\n\u003cli\u003eTypical float voltage: 13.5V DC\u003c\/li\u003e\n\u003cli\u003eTypical absorption voltage: 14.4V DC\u003c\/li\u003e\n\u003cli\u003eOperating current (no AC power): 10 mA\u003c\/li\u003e\n\u003cli\u003eACR combine voltage: 13.0V (2 min) and 13.5V (30 sec)\u003c\/li\u003e\n\u003cli\u003eACR open voltage: 12.75V (30 sec) and 12.35V if voltage is rising\u003c\/li\u003e\n\u003cli\u003ePlug style: NEMA 5-15P\u003c\/li\u003e\n\u003cli\u003eCompatible battery types: AGM, Flooded, TPPL\u003c\/li\u003e\n\u003cli\u003eRecommended minimum battery capacity: 100Ah (20h rate) per bank\u003c\/li\u003e\n\u003cli\u003eRecommended maximum battery capacity: 400Ah (20h rate) total of both banks\u003c\/li\u003e\n\u003cli\u003eTemperature sensor 1820 included\u003c\/li\u003e\n\u003cli\u003eLED remote indicator included\u003c\/li\u003e\n\u003cli\u003eWeight: 6.75 lb\u003c\/li\u003e\n\u003cli\u003eWarranty: 5 years\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eUniversal 12V DC dual-bank marine system. Suited to boats running two isolated banks (start and auxiliary) with a combined capacity of 100Ah to 400Ah at the 20-hour rate.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Blue Sea Systems 7608 BatteryLink?\u003c\/strong\u003e The Blue Sea Systems 7608 BatteryLink is a marine battery management unit that pairs a 20A multistage 12V DC battery charger with an integrated 170A Automatic Charging Relay (ACR) to charge and manage two isolated battery banks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many battery banks can the 7608 charge?\u003c\/strong\u003e The 7608 charges two isolated 12V DC battery banks, with two positive output connections and one negative connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the charging output of the 7608?\u003c\/strong\u003e It delivers 20A of DC charging output at a nominal 12V DC using a 3-stage charging profile.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does the integrated 170A ACR do?\u003c\/strong\u003e The integrated 170A Automatic Charging Relay shares DC power from the alternator between the start and auxiliary batteries when you are away from the dock, combining the banks to charge both while protecting the start battery.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat AC input does the 7608 accept?\u003c\/strong\u003e The 7608 accepts 100-240V AC at 50\/60 Hz and uses a NEMA 5-15P plug, so it works with standard shore power.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich battery types are compatible with the 7608?\u003c\/strong\u003e The 7608 is compatible with AGM, Flooded, and TPPL battery types.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat battery capacity does the 7608 support?\u003c\/strong\u003e Blue Sea Systems recommends a minimum of 100Ah (20h rate) per bank and a maximum of 400Ah (20h rate) total across both banks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the typical charging voltages?\u003c\/strong\u003e Typical float voltage is 13.5V DC and typical absorption voltage is 14.4V DC.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 7608 protect sensitive electronics?\u003c\/strong\u003e Yes. Start isolation protects sensitive electronics from voltage sags and spikes during engine starting.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 7608 include battery temperature compensation?\u003c\/strong\u003e Yes. Battery temperature compensation prolongs battery life and is enabled by the included temperature sensor 1820.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the 7608 jump start a low battery?\u003c\/strong\u003e Yes. The emergency parallel feature allows remote combining of both batteries to jump start the engine if the start battery is low.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the warranty on the 7608?\u003c\/strong\u003e The Blue Sea Systems 7608 carries a 5 year warranty.\u003c\/p\u003e","brand":"Blue Sea Systems","offers":[{"title":"Default Title","offer_id":48989511811291,"sku":"BSS-7608","price":334.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/7608.jpg?v=1784507646"},{"product_id":"guest-2713a-chargepro-15-amp-3-bank-on-board-battery-charger-12v-dc-120v-ac","title":"Guest 2713A ChargePro 15 Amp 3-Bank On-Board Battery Charger, 12V DC \/ 120V AC","description":"\u003cp\u003eThe Guest 2713A ChargePro is an on-board marine battery charger built to charge three 12 volt batteries at once, with each bank independently sensed so a battery that finishes charging first is not overcharged while the others continue topping off. Rated at 15 amps of output, the charger runs from a standard 120 volt AC shore power connection and is designed for both flooded lead acid and AGM lead acid 12 volt batteries, making it suitable for charging a house bank, engine start battery, and accessory battery from a single unit. The housing carries an IP67 waterproof rating, letting it withstand the moisture and spray typical of a marine engine compartment or below-deck installation, and the construction is shock resistant to handle vibration while underway. Electrical protection is built in throughout, including reverse polarity protection, over-current protection, over-voltage protection, and over-temperature protection, along with in-line fuses that guard both the charger and the connected batteries. The unit is ignition protected for safe installation near gasoline engines. Output connects via marine battery clamps or ring connectors, and the charger measures 2.4 inches deep by 12.9 inches wide by 7.5 inches high in a gray and blue housing. Boat owners replacing a failed multi-bank charger or upgrading from a single-bank unit can use the Guest 2713A to keep an entire battery bank maintained automatically whenever shore power is connected.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Guest\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 2713A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Configuration:\u003c\/strong\u003e 3 bank, independently sensed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 15 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 12 volts DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 120 volts AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Compatibility:\u003c\/strong\u003e 12 volt flooded lead acid and AGM lead acid batteries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIngress Protection:\u003c\/strong\u003e IP67 waterproof housing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e Marine battery clamps \/ ring connectors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 2.4 inches D x 12.9 inches W x 7.5 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 8 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Gray \/ Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 046904904129\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow many batteries can the Guest 2713A charge at once?\u003c\/strong\u003e The Guest 2713A charges three 12 volt batteries at the same time, with each of the three banks independently sensed so one battery does not affect the charge state of another.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the output current of the Guest 2713A?\u003c\/strong\u003e It is rated at 15 amps of output, distributed across its three independent charging banks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the Guest 2713A work with AGM batteries?\u003c\/strong\u003e Yes, the 2713A is designed for both 12 volt flooded lead acid and 12 volt AGM lead acid batteries.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat input power does this charger need?\u003c\/strong\u003e The Guest 2713A runs on 120 volt AC input, the standard voltage supplied by shore power or an onboard AC outlet.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Guest 2713A safe to mount near a gasoline engine?\u003c\/strong\u003e Yes, the charger is ignition protected, which allows it to be installed near gasoline engines and in enclosed engine compartments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is the Guest 2713A protected from moisture?\u003c\/strong\u003e It has an IP67 waterproof housing, letting the 2713A withstand splashing water and the humid conditions common in marine installations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size is the Guest 2713A charger?\u003c\/strong\u003e The unit measures 2.4 inches deep by 12.9 inches wide by 7.5 inches high.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Guest 2713A weigh?\u003c\/strong\u003e The charger weighs 8 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat electrical safety features does the 2713A include?\u003c\/strong\u003e The Guest 2713A includes reverse polarity protection, over-current protection, over-voltage protection, over-temperature protection, and in-line fuses to protect the charger and the connected batteries.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat type of connectors does the Guest 2713A use to connect to batteries?\u003c\/strong\u003e Output connections are made using marine battery clamps or ring connectors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the Guest 2713A housing?\u003c\/strong\u003e The 2713A charger housing is gray and blue.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the Guest 2713A be used for a boat with a house bank, start battery, and accessory battery?\u003c\/strong\u003e Yes, because it has three independently sensed banks, the 2713A can maintain a house bank, an engine start battery, and an accessory battery simultaneously from one charger.\u003c\/p\u003e","brand":"Marinco","offers":[{"title":"Default Title","offer_id":49025305706715,"sku":"MAR-2713A","price":199.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/MAR-2713A__80104.1739462694.500.750.jpg?v=1785165052"},{"product_id":"marinco-2720a-chargepro-onboard-battery-charger-20-amp-2-bank-12v-24v","title":"Marinco 2720A ChargePro Onboard Battery Charger, 20 Amp, 2 Bank, 12V\/24V","description":"\u003cp\u003eThe Marinco 2720A ChargePro is an onboard marine battery charger built for boats running either 12 volt or 24 volt systems. It delivers 20 amps of charging current split across two independent battery banks, so each bank is monitored and charged on its own rather than sharing a single output. The charger accepts a 120 volt AC input, making it suitable for shore power or onboard generator hookup.\u003c\/p\u003e\u003cp\u003eHoused in a sealed, IP67 waterproof enclosure, the 2720A is designed to withstand the moisture, spray, and vibration typical of a marine engine compartment or battery locker. Built-in protection circuitry guards against reverse polarity, over-current, over-voltage, and over-temperature conditions, and the unit is ignition protected for safe installation near fuel systems. It connects using ring terminal\/eyelet connectors and is compatible with both flooded and AGM lead-acid batteries, giving boat owners flexibility in battery chemistry without needing a separate charger for each bank.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Marinco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 2720A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Guest ChargePro 10\/10 Onboard Battery Charger\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 120 Volts AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 12 Volt \/ 24 Volt systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 20 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Banks:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Rating:\u003c\/strong\u003e IP67\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e Ring Terminal \/ Eyelet Connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Compatibility:\u003c\/strong\u003e Flooded and AGM lead-acid batteries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Gray \/ Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions (D x W x H):\u003c\/strong\u003e 2.4 inches x 12.9 inches x 7.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 7.5 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Features:\u003c\/strong\u003e Reverse polarity, over-current, over-voltage, over-temperature, ignition protection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDoes the 2720A charger support both 12 volt and 24 volt systems?\u003c\/strong\u003e Yes, the 2720A ChargePro operates on both 12 volt and 24 volt battery systems, giving it flexibility for different boat electrical setups.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many battery banks can the 2720A charge at once?\u003c\/strong\u003e It charges two separate battery banks independently, with each bank monitored and charged on its own rather than sharing a single 20 amp output.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 2720A charger waterproof?\u003c\/strong\u003e Yes, the 2720A has a sealed IP67 waterproof housing designed to hold up in marine engine compartments and battery lockers exposed to moisture and spray.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat input power does the 2720A require?\u003c\/strong\u003e The 2720A ChargePro runs on a 120 volt AC input, suitable for shore power or an onboard generator connection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions and weight of the 2720A charger?\u003c\/strong\u003e The 2720A measures 2.4 inches deep by 12.9 inches wide by 7.5 inches high and weighs 7.5 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat type of battery connections does the 2720A use?\u003c\/strong\u003e The 2720A connects using ring terminal\/eyelet connectors on its output cables.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the 2720A charge AGM batteries?\u003c\/strong\u003e Yes, the 2720A ChargePro is compatible with both flooded and AGM lead-acid batteries.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat safety protections does the 2720A include?\u003c\/strong\u003e It includes protection against reverse polarity, over-current, over-voltage, and over-temperature, and is ignition protected for safe use near fuel systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included with the 2720A charger?\u003c\/strong\u003e The 2720A ChargePro comes with the battery charger unit along with its AC and DC power cables.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the 2720A charger housing?\u003c\/strong\u003e The 2720A ChargePro has a gray and blue housing.\u003c\/p\u003e","brand":"Marinco","offers":[{"title":"Default Title","offer_id":49025305903323,"sku":"MAR-2720A","price":211.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/MAR-2720A__06690.1722504164.500.750.jpg?v=1785165047"},{"product_id":"guest-2731a-on-board-battery-charger-30-amp-12v-3-bank-120v-input","title":"Guest 2731A On-Board Battery Charger, 30 Amp 12V 3-Bank, 120V Input","description":"\u003cp\u003eThe Guest 2731A is a 30 amp, 12 volt on-board battery charger built for 3-bank charging from a 120 volt AC input. It provides dedicated battery charging, sensing, and control for each of its three banks, so each connected battery gets its own regulated charge rather than a single shared output. The charger is designed for all 12 volt flooded and AGM lead acid batteries, making it a versatile choice for boats running multiple battery banks for house, starting, and accessory loads.\u003c\/p\u003e\u003cp\u003eBuilt-in protection circuitry guards against reverse polarity, over-current, over-voltage, over-temperature, and includes ignition protection, while in-line fuses add further DC wire protection. The housing is fully waterproof to an IP67 rating and shock resistant, so the Guest 2731A can be mounted in exposed engine compartments or bilge areas and used in both fresh and saltwater environments. The unit measures 14 inches deep by 11 inches wide by 10 inches high and weighs 11.1 pounds. It ships as a complete kit with the battery charger and AC\/DC power cables, and is backed by a 2 year warranty.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Guest\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 2731A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e On-board battery charger\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 12 volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 120 volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 30 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Banks:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Compatibility:\u003c\/strong\u003e 12 volt flooded and AGM lead acid batteries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Rating:\u003c\/strong\u003e IP67\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Gray\/Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 14 inches deep x 11 inches wide x 10 inches high\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 11.1 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e Battery charger, AC\/DC power cables\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 2 year warranty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 046904904143\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow many amps does the Guest 2731A put out?\u003c\/strong\u003e The Guest 2731A delivers 30 amps at 12 volts, split across its 3 charging banks with dedicated charging, sensing, and control for each bank.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Guest 2731A waterproof?\u003c\/strong\u003e Yes, the Guest 2731A is rated IP67 for full waterproof protection and is also shock resistant, allowing installation in exposed engine compartments or bilge areas.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat voltage does the Guest 2731A charger run on?\u003c\/strong\u003e It takes a 120 volt AC input and outputs 12 volts DC to charge connected batteries.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat types of batteries can the Guest 2731A charge?\u003c\/strong\u003e The 2731A is designed for all 12 volt flooded and AGM lead acid batteries.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many battery banks does the 2731A support?\u003c\/strong\u003e 3 separate banks, each with its own dedicated charging, sensing, and control circuit so batteries charge independently of one another.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat safety protections are built into the Guest 2731A?\u003c\/strong\u003e Reverse polarity, over-current, over-voltage, over-temperature, and ignition protection are all built in, along with in-line fuses for additional DC wire protection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions and weight of the Guest 2731A?\u003c\/strong\u003e The charger measures 14 inches deep by 11 inches wide by 10 inches high and weighs 11.1 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the Guest 2731A be used in saltwater environments?\u003c\/strong\u003e Yes, its IP67 waterproof housing is rated for both fresh and saltwater applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included with the Guest 2731A battery charger?\u003c\/strong\u003e The package includes the battery charger unit along with its AC\/DC power cables.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the Guest 2731A come with a warranty?\u003c\/strong\u003e It is backed by a 2 year warranty.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the Guest 2731A charger housing?\u003c\/strong\u003e The housing is finished in gray and blue.\u003c\/p\u003e","brand":"Marinco","offers":[{"title":"Default Title","offer_id":49025305936091,"sku":"MAR-2731A","price":455.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/MAR-2731A__17778.1722496934.500.750.jpg?v=1785165049"},{"product_id":"marinco-chargepro-6-amp-1-bank-waterproof-on-board-battery-charger-12-volt-replaces-guest-2608a","title":"Marinco ChargePro 6-Amp 1-Bank Waterproof On-Board Battery Charger, 12 Volt, Replaces Guest 2608A","description":"\u003cp\u003eThe Marinco ChargePro 28106 is a 1-bank, 6-amp onboard battery charger built to keep a single 12-volt battery bank topped off and ready, whether the boat sits at the dock or in storage. It uses microprocessor control paired with Marinco's Sense-Send technology, which reads the condition of the connected battery and sends only the charge current that battery actually needs, helping prevent overcharging while still delivering a full, accurate charge.\u003c\/p\u003e\u003cp\u003eThe charger is compatible with flooded, AGM, or gel lead-acid batteries, so the same unit can be used across different battery chemistries without separate settings. It accepts a universal 120\/230-volt AC input, making it usable in a range of shore power setups, and outputs 6 amps at 12 volts DC to a single battery bank. Operation is intuitive, with the unit designed for straightforward set-and-forget charging rather than manual mode switching. The housing is waterproof, suiting it to the onboard marine environment where charging equipment is exposed to moisture. The Marinco ChargePro 28106 is a direct replacement for the Guest 2608A charger, backed by a 1-year limited warranty.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Marinco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 28106\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Bank Configuration:\u003c\/strong\u003e 1 Bank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging Current:\u003c\/strong\u003e 6 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 12 Volts (DC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 120\/230 Volts (Universal Input)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Chemistry Compatibility:\u003c\/strong\u003e Flooded, AGM, or Gel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e Battery Charging Connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e CE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 7.25 inches D x 9 inches W x 2.63 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.35 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1 Year Limited\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Cross Reference:\u003c\/strong\u003e Guest 2608A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eGuest 2608A\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Marinco ChargePro 28106 replace?\u003c\/strong\u003e The Marinco ChargePro 28106 is a direct cross-reference replacement for the Guest 2608A onboard battery charger.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many amps does the 28106 charger put out?\u003c\/strong\u003e It delivers 6 amps of charging current at 12 volts DC to a single battery bank.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan this charger be used on AGM and gel batteries, or only flooded batteries?\u003c\/strong\u003e The ChargePro 28106 charges flooded, AGM, or gel lead-acid batteries, so it is not limited to one chemistry.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat input voltage does the charger accept?\u003c\/strong\u003e It has a universal 120\/230-volt AC input, allowing it to be used across different shore power setups.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Marinco ChargePro 28106 waterproof?\u003c\/strong\u003e Yes, the ChargePro 28106 is built with a waterproof housing suited to onboard marine installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many battery banks does the 28106 charge?\u003c\/strong\u003e It is a 1-bank charger, meaning it charges a single 12-volt battery bank at a time.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is Sense-Send technology on this charger?\u003c\/strong\u003e Sense-Send technology is Marinco's microprocessor-controlled system that reads the condition of the connected battery and sends the correct charge current for that battery's needs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions and weight of the ChargePro 28106?\u003c\/strong\u003e The unit measures 7.25 inches deep by 9 inches wide by 2.63 inches high and weighs 3.35 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the ChargePro 28106 a genuine Marinco unit or an aftermarket equivalent to the Guest 2608A?\u003c\/strong\u003e The 28106 is a genuine Marinco ChargePro charger that serves as the direct replacement for the Guest 2608A, not a third-party aftermarket copy.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the charger require manual mode selection for different batteries?\u003c\/strong\u003e No, the ChargePro 28106 is designed 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Rated at 10 amps of charging current, it uses microprocessor control to deliver accurate, battery-safe charging rather than a fixed generic curve. Sense-Send technology reads the actual power needs of each connected battery bank and sends the correct charge profile to that bank, so both banks charge appropriately even if they are at different states of charge. A universal 120\/230-volt AC input means the charger can be used with shore power in different regions without a separate converter, which is useful for boats that travel or are stored in different locations. Operation is intuitive, with straightforward controls that do not require reading a manual to get a battery on charge. The charger outputs 12 volts DC and is designed to be permanently or semi-permanently installed onboard, wired to the battery banks it maintains. It is certified to RoHS, UL, CE, CSA, and CEC standards, reflecting testing for electrical safety and construction across multiple regulatory bodies. The Marinco ChargePro 28210 is a direct functional replacement for the Guest 2611A charger, making it a straightforward upgrade path for boat owners replacing an older 2-bank unit.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Marinco\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 28210\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Battery Banks:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging Current:\u003c\/strong\u003e 10 Amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 12 Volts DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 120\/230 Volts AC (universal input)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Types Supported:\u003c\/strong\u003e Flooded, AGM, or Gel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 9 inches D x 9.13 inches W x 2.63 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 6.35 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e RoHS, UL, CE, CSA, CEC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 093344058264\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eGuest 2611A\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow many amps does the Marinco ChargePro 28210 put out?\u003c\/strong\u003e The Marinco ChargePro 28210 delivers 10 amps of charging current, split across its 2 battery banks according to what each bank needs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many battery banks can the ChargePro 28210 charge?\u003c\/strong\u003e It charges 2 separate battery banks at once, sensing the power needs of each bank independently and sending the correct charge to each.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat battery types is the 28210 compatible with?\u003c\/strong\u003e Flooded, AGM, and Gel batteries are all supported by the Marinco ChargePro 28210, thanks to its microprocessor-controlled charging.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat input voltage does this charger need?\u003c\/strong\u003e The Marinco 28210 accepts universal 120\/230-volt AC input, so it can be plugged into shore power in different regions without a separate converter.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the output voltage of the ChargePro 28210?\u003c\/strong\u003e This charger outputs 12 volts DC to the connected battery banks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the Marinco 28210 replace the Guest 2611A charger?\u003c\/strong\u003e Yes, the Marinco ChargePro 28210 is a direct replacement for the Guest 2611A onboard battery charger.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the ChargePro 28210?\u003c\/strong\u003e The Marinco 28210 measures 9 inches deep by 9.13 inches wide by 2.63 inches high.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the ChargePro 28210 weigh?\u003c\/strong\u003e The Marinco ChargePro 28210 weighs 6.35 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat certifications does this battery charger carry?\u003c\/strong\u003e The Marinco 28210 is certified to RoHS, UL, CE, CSA, and CEC standards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does Sense-Send technology do on this charger?\u003c\/strong\u003e Sense-Send technology senses the specific power needs of each battery bank connected to the ChargePro 28210 and sends the correct charge to that bank rather than applying one generic charge profile to both.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the ChargePro 28210 easy to operate?\u003c\/strong\u003e Yes, the Marinco 28210 is designed for intuitive operation with straightforward controls for onboard charging.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 28210 a genuine Marinco part?\u003c\/strong\u003e The 28210 is Marinco's own ChargePro model number, not a generic aftermarket equivalent.\u003c\/p\u003e","brand":"Marinco","offers":[{"title":"Default Title","offer_id":49025306001627,"sku":"MAR-28210","price":204.44,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/7146QJ4XCAL_6f783f5a-11bc-453e-b1d3-02dff0a1997a.jpg?v=1785330973"},{"product_id":"dual-pro-ss2-sportsman-series-2-bank-20-amp-onboard-marine-battery-charger-12v-24v","title":"Dual Pro SS2 Sportsman Series 2 Bank 20 Amp Onboard Marine Battery Charger, 12V\/24V","description":"\u003cp\u003eThe Dual Pro SS2 Sportsman Series Battery Charger is a two-bank onboard charger built for boaters who want a lighter, more affordable charging system without giving up safety or reliability. 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The RS2 is a 2 bank charger with independent, fully automatic outputs, so it can charge two separate batteries at the same time without one bank affecting the other.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Dual Pro RS2 safe for use in salt water environments?\u003c\/strong\u003e Yes, the RS2 is designed for use in both fresh and salt water, making it suitable for boats that run in coastal or ocean conditions as well as inland lakes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat battery types work with the RealPRO RS2?\u003c\/strong\u003e The RS2 is approved for both Wet Cell and Absorbed Glass Mat (AGM) batteries, covering the two most common battery types used on recreational boats.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the RS2 battery charger?\u003c\/strong\u003e The Dual Pro RS2 measures 3 inches high by 6.5 inches wide by 7.25 inches long.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the RS2 charger weigh?\u003c\/strong\u003e The RS2 weighs 8.83 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long are the charging cables on the RS2?\u003c\/strong\u003e The RS2 includes a 5 foot DC charge cable and a 3 foot AC power cord.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the RS2 have a maintenance mode for long-term storage?\u003c\/strong\u003e Yes, the RealPRO RS2 includes a battery maintenance mode that keeps connected batteries topped off when the boat is not in regular use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between the RealPRO Series and the Recreation Series?\u003c\/strong\u003e They are the same line; the RS2 was formerly sold as the Recreation Series and is now marketed as the RealPRO Series by Dual Pro.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the RS2 charger marine certified?\u003c\/strong\u003e Yes, the Dual Pro RS2 meets ISO 8846 Marine Standards and is FCC 15 Parts A and B interference compliant.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere is the Dual Pro RS2 charger made?\u003c\/strong\u003e The RS2 is designed and engineered in the USA.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat output voltage does the RS2 support?\u003c\/strong\u003e The RS2 supports 12 Volt and 24 Volt output.\u003c\/p\u003e","brand":"Dual Pro Chargers","offers":[{"title":"Default Title","offer_id":49027452272859,"sku":"CSI-RS2","price":224.02,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/RS2__25491.1739462238.500.750.jpg?v=1785163803"},{"product_id":"promariner-protournament-elite-charge-status-remote-tri-color-led-12-foot-cable","title":"ProMariner ProTournament Elite Charge Status Remote, Tri-Color LED, 12-Foot Cable","description":"\u003cp\u003eThe ProMariner ProTournament Elite Charge Status Remote is a tri-color remote display that lets you monitor the charge status of your ProTournament battery charger without going below deck or opening the engine hatch. A single LED halo tells you exactly where your batteries stand in the charging cycle: red indicates active charging, yellow indicates conditioning, and green confirms the charger has moved into auto maintaining mode to hold a full state of charge. This makes it easy to glance at the remote and know at a moment whether your batteries are ready to go or still topping off.\u003c\/p\u003e\u003cp\u003eThe remote connects to a compatible ProMariner ProTournament charger using its included 12 foot cable, giving you flexibility to mount the display in a convenient, visible location away from the charger itself, such as a helm area or dash panel. 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It is a simple, single-purpose add-on for boat owners who want charger status visible from the helm or another cabin location.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e ProMariner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 63100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Digital display and control remote\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e ProMariner ProNautic series battery chargers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e Interactive LCD display with push button control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 20 feet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 7 x 3 x 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.25 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eProMariner ProNautic series battery chargers\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the ProMariner 63100 remote used for?\u003c\/strong\u003e The ProMariner 63100 is a digital display and control remote that lets you monitor and control a compatible ProNautic series battery charger from a remote location, such as the helm, instead of only at the charger itself.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich chargers is the 63100 remote compatible with?\u003c\/strong\u003e The ProMariner 63100 remote is designed for use with the ProMariner ProNautic series of battery chargers, connecting to the charger's remote display port.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long is the cable on the ProNautic remote display?\u003c\/strong\u003e A 20 foot cable is included with the ProMariner 63100, giving enough length to mount the display well away from the charger, such as at the helm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 63100 remote have its own screen?\u003c\/strong\u003e Yes, the ProMariner 63100 features an interactive LCD display with push button control, mirroring the charging information shown on the charger itself.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the ProMariner ProNautic remote?\u003c\/strong\u003e The ProMariner 63100 digital display and control remote is black.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the ProNautic remote display?\u003c\/strong\u003e The ProMariner 63100 measures 7 x 3 x 6 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the ProNautic remote weigh?\u003c\/strong\u003e The ProMariner 63100 weighs 0.25 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 63100 a standalone battery charger?\u003c\/strong\u003e No, the ProMariner 63100 is a remote accessory only; it requires a compatible ProNautic series battery charger to function and does not charge batteries on its own.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included in the box with the 63100?\u003c\/strong\u003e The ProMariner 63100 ships with the digital display and control remote unit and the 20 foot connection cable.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the remote display be mounted at the helm?\u003c\/strong\u003e Yes, the included 20 foot cable on the ProMariner 63100 is long enough to mount the remote display at the helm or another convenient cabin location away from the charger.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 63100 let me control the charger, or just view status?\u003c\/strong\u003e The ProMariner 63100 provides both push button control and an interactive LCD display, so it supports viewing charger status and controlling charging functions remotely.\u003c\/p\u003e","brand":"ProMariner","offers":[{"title":"Default Title","offer_id":49028242899163,"sku":"PRO-63100","price":121.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/63100__85588.1722513185.500.750.jpg?v=1785165384"},{"product_id":"promariner-promar1-ds-onboard-marine-battery-charger-10-amp-2-bank-to-15-amp-3-bank","title":"ProMariner ProMar1 DS Onboard Marine Battery Charger - 10 Amp 2 Bank to 15 Amp 3 Bank","description":"\u003cp\u003eThe ProMariner ProMar1 DS Series is a fully automatic, waterproof onboard battery charger built for boats that need dependable, multi-bank charging without babysitting a shore power cord. Each unit runs a 4-stage digital charging algorithm - Analyzing, Charging, Conditioning, and Auto Maintain - so batteries reach full charge quickly and then hold in a safe storage voltage indefinitely, whether the boat sits at the dock or in a slip all winter. The fully encapsulated IP68 housing is waterproof and shock-proof, letting you mount the charger in bilges, lazarettes, or other tight, damp spaces without an enclosure. Available in two configurations to match different battery bank counts, the ProMar1 DS scales from a compact 2-bank charger for smaller boats up to a 3-bank digital charger for larger battery systems with separate house, start, and accessory banks.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: ProMariner\u003c\/li\u003e\n\u003cli\u003eSeries: ProMar1 DS\u003c\/li\u003e\n\u003cli\u003eCharging Voltage: Up to 14.1 Volts DC\u003c\/li\u003e\n\u003cli\u003eAuto Maintain Voltage: 12.8-13.5 Volts DC\u003c\/li\u003e\n\u003cli\u003eAC Input: 110-120 Volts AC, 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003eAC Plug Type: NEMA 5-15\u003c\/li\u003e\n\u003cli\u003eHousing Rating: IP68 Waterproof and Shock-Proof\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eCertifications: UL Marine 1236, CEC, DOE compliant\u003c\/li\u003e\n\u003cli\u003eWarranty: 3 Year Manufacturer's Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizes \u0026amp; Options\u003c\/h3\u003e\u003cp\u003eChoose the ProMar1 DS by the number of battery banks aboard and the total charging current you need. The 10 Amp 2 Bank model (PRO-31510) suits smaller boats with a house and start battery, charging at 12\/24V. The 15 Amp 3 Bank model (PRO-31515) steps up to a digital 3-bank charger for boats running a house, start, and accessory or thruster bank, charging at 12\/24\/36V. Match the charger to your battery bank count first, then confirm total amp draw fits your charging window.\u003c\/p\u003e","brand":"ProMariner","offers":[{"title":"10 Amp 2 Bank, 12\/24V","offer_id":49049065095387,"sku":"PRO-31510","price":170.39,"currency_code":"USD","in_stock":true},{"title":"15 Amp 3 Bank, 12\/24\/36V","offer_id":49049065128155,"sku":"PRO-31515","price":219.1,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/31510__52257.1579012169.500.750_1c5c18fb-306a-4229-b0c3-9d435d139633.jpg?v=1785450586"},{"product_id":"promariner-prosporthd-gen-4-onboard-marine-battery-charger-6-to-20-amp-1-to-3-bank","title":"ProMariner ProSportHD Gen 4 Onboard Marine Battery Charger - 6 to 20 Amp, 1 to 3 Bank","description":"\u003cp\u003eThe ProMariner ProSportHD Gen 4 series is a lineup of fully automatic, waterproof onboard marine battery chargers built to keep flooded, AGM, HP AGM, and GEL batteries topped off and healthy season after season. Each charger uses a 5-stage fully automatic charging program that soft-starts, bulk charges, absorbs, and maintains connected batteries without risk of overcharging, so boats can be plugged in at the dock indefinitely. The ProSportHD line scales from a compact single-bank 6 amp charger for smaller boats and single-battery setups up to a 3-bank 20 amp unit capable of maintaining a full house bank plus a dedicated engine-start battery. All models share the same rugged, marine-grade construction: waterproof housings, industrial jacketed AC and DC cabling, molded strain reliefs, and UL Marine 1236 certification for safe onboard installation below deck or in the bilge.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: ProMariner\u003c\/li\u003e\n\u003cli\u003eCharging Stages: 5-Stage Fully Automatic\u003c\/li\u003e\n\u003cli\u003eBattery Types Supported: Flooded, AGM, HP AGM, and GEL, Group 24-31\u003c\/li\u003e\n\u003cli\u003eOutput Voltage: 12 Volts DC (12\/24V on the 44008)\u003c\/li\u003e\n\u003cli\u003eInput Voltage: 120\/240 Volts AC\u003c\/li\u003e\n\u003cli\u003eCertifications: UL Marine 1236, CEC, DOE, FCC Class B\u003c\/li\u003e\n\u003cli\u003eWarranty: 3 Year Manufacturer Warranty\u003c\/li\u003e\n\u003cli\u003eHousing: Waterproof, corrosion-resistant marine-grade enclosure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizes \u0026amp; Options\u003c\/h3\u003e\u003cp\u003eThis ProSportHD Gen 4 line is available in outputs ranging from 6 Amp to 20 Amp, across 1-Bank, 2-Bank, and 3-Bank configurations. Match the charger to your battery bank: choose the number of banks equal to the number of separate batteries you need to charge independently (for example, a 3-bank charger can maintain a house bank plus a starting battery plus a bow thruster battery on its own isolated circuit), and size the total amperage so each bank receives roughly 10-20% of that battery's amp-hour capacity for efficient recharging. The 44008 model additionally supports 12\/24V systems for boats wired with a 24-volt bank.\u003c\/p\u003e","brand":"ProMariner","offers":[{"title":"6 Amp \/ 1 Bank","offer_id":49049074335963,"sku":"PRO-44006","price":135.99,"currency_code":"USD","in_stock":true},{"title":"8 Amp \/ 2 Bank (12\/24V)","offer_id":49049074368731,"sku":"PRO-44008","price":171.03,"currency_code":"USD","in_stock":true},{"title":"12 Amp \/ 2 Bank","offer_id":49049074401499,"sku":"PRO-44012","price":211.0,"currency_code":"USD","in_stock":true},{"title":"20 Amp \/ 2 Bank","offer_id":49049074434267,"sku":"PRO-44020","price":249.99,"currency_code":"USD","in_stock":true},{"title":"20 Amp \/ 3 Bank","offer_id":49049074467035,"sku":"PRO-44021","price":264.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/44006__67218.1739462855.500.750_5dd68a89-f197-4fbb-8f1f-c6ea80c1b3a2.jpg?v=1785450645"},{"product_id":"promariner-pronautic-1200p-series-3-bank-vented-marine-battery-charger-12-volt-available-in-20-to-60-amp","title":"ProMariner ProNautic 1200P Series 3-Bank Vented Marine Battery Charger, 12 Volt - Available in 20 to 60 Amp","description":"\u003cp\u003eThe ProMariner ProNautic 1200P Series delivers dependable, fully automatic 3-bank charging for 12-volt Flooded, AGM, and GEL battery banks aboard any vessel. Built on ProMariner's distributed-on-demand charging technology, each model senses the state of every connected bank and directs power where it is needed most, so no bank is ever overcharged while another sits undercharged. With twelve digitally-controlled charging profiles, global auto-ranging AC input, and a rugged vented dry-mount enclosure, the ProNautic 1200P Series scales from light-duty 20 amp charging up to heavy-duty 60 amp charging across the same trusted platform.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: ProMariner\u003c\/li\u003e\n\u003cli\u003eProduct Line: ProNautic 1200P Series\u003c\/li\u003e\n\u003cli\u003eMount Type: Dry mount battery charger\u003c\/li\u003e\n\u003cli\u003eOutput Voltage: 12 Volts\u003c\/li\u003e\n\u003cli\u003eNumber of Banks: 3\u003c\/li\u003e\n\u003cli\u003eAmperage: 20A, 30A, 40A, 50A, or 60A depending on model\u003c\/li\u003e\n\u003cli\u003eAC Input Voltage: 100-260 Volts AC, auto-ranging\u003c\/li\u003e\n\u003cli\u003eFrequency: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003eConnector Type: Alligator clips\u003c\/li\u003e\n\u003cli\u003eCompatible Battery Types: Flooded, AGM, GEL 12-volt batteries\u003c\/li\u003e\n\u003cli\u003eWarranty: 5 Year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizes \u0026amp; Options\u003c\/h3\u003e\u003cp\u003eChoose your ProNautic 1200P model by total onboard battery bank capacity and daily charging demand. The 20 Amp 1220P suits smaller cruisers with modest house and starting banks, while the 30 Amp 1230P and 40 Amp 1240P step up for mid-size boats with larger banks or faster turnaround needs. The 50 Amp 1250P and 60 Amp 1260P are built for larger vessels, bigger battery banks, or owners who want the fastest possible recovery between trips. All models share the same 3-bank distributed-on-demand charging and vented housing, so sizing is simply a matter of matching amperage to your battery bank size.\u003c\/p\u003e","brand":"ProMariner","offers":[{"title":"1220P - 20 Amp","offer_id":49049083445467,"sku":"PRO-63120","price":539.99,"currency_code":"USD","in_stock":true},{"title":"1230P - 30 Amp","offer_id":49049083478235,"sku":"PRO-63130","price":661.22,"currency_code":"USD","in_stock":true},{"title":"1240P - 40 Amp","offer_id":49049083511003,"sku":"PRO-63140","price":709.99,"currency_code":"USD","in_stock":true},{"title":"1250P - 50 Amp","offer_id":49049083543771,"sku":"PRO-63150","price":908.99,"currency_code":"USD","in_stock":false},{"title":"1260P - 60 Amp","offer_id":49049083576539,"sku":"PRO-63160","price":1124.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/63120__66814.1722374296.500.750_8733c029-ac23-40c1-ab1a-3ac444babd99.jpg?v=1785450699"},{"product_id":"promariner-protournament-elite-waterproof-marine-battery-charger-24-36-amp-2-bank-to-4-bank","title":"ProMariner ProTournament Elite Waterproof Marine Battery Charger, 24-36 Amp, 2-Bank to 4-Bank","description":"\u003cp\u003eThe ProMariner ProTournament Elite series delivers fast, waterproof onboard charging built for the demands of tournament fishing and serious boating. Housed in a shock-resistant, space-saving extruded aluminum enclosure, these chargers use a full 5-stage digital charging process to replenish flooded, AGM, and HP AGM batteries 2 to 3 times faster than traditional chargers, while weighing about 50% less. Three digitally selectable charge profiles, including HP AGM1 for pure lead AGM batteries like OPTIMA BlueTop and HP AGM2 for batteries like Odyssey, ensure the right charge curve for your battery bank every time.\u003c\/p\u003e\u003cp\u003eAvailable in 2-bank 24 amp and 4-bank 36 amp configurations, the ProTournament Elite line scales to match boats from single-engine center consoles to multi-bank offshore rigs, with the 4-bank model supporting flexible 12\/24\/36\/48V system wiring.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: ProMariner\u003c\/li\u003e\n\u003cli\u003eWaterproof onboard design rated for marine environments\u003c\/li\u003e\n\u003cli\u003eFull 5-stage digital charging\u003c\/li\u003e\n\u003cli\u003eCharge profiles: Standard Flooded\/AGM, HP AGM1, HP AGM2\u003c\/li\u003e\n\u003cli\u003eAC Input: 90-135 Volts, 50\/60 Hz, full output down to 90 VAC\u003c\/li\u003e\n\u003cli\u003eShock-resistant extruded aluminum housing\u003c\/li\u003e\n\u003cli\u003eUL Marine 1236 certified\u003c\/li\u003e\n\u003cli\u003e3 year manufacturer's warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizes \u0026amp; Options\u003c\/h3\u003e\u003cp\u003eChoose the 24 Amp 2-Bank model for smaller boats with one or two battery banks, or step up to the 36 Amp 4-Bank model for larger multi-battery systems needing 12V, 24V, 36V, or 48V charging flexibility. Match the charger to your total battery bank count and combined amp-hour capacity for optimal charge times.\u003c\/p\u003e","brand":"ProMariner","offers":[{"title":"24 Amp 2-Bank","offer_id":49049088458971,"sku":"PRO-52024","price":353.24,"currency_code":"USD","in_stock":true},{"title":"36 Amp 4-Bank","offer_id":49049088491739,"sku":"PRO-53364","price":506.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/52024__64818.1722352526.500.750_19f17136-34bf-46d4-a697-392f85143c17.jpg?v=1785450752"},{"product_id":"dual-pro-chargers-battery-charger-extension-cable-available-in-5-and-15","title":"Dual Pro Chargers Battery Charger Extension Cable - Available in 5' and 15'","description":"\u003cp\u003eThe Dual Pro Chargers Battery Charger Extension Cable adds extra reach to a Dual Pro charging setup without splicing wires or fabricating custom cable runs. Designed as a plug-in extension for Dual Pro charge cables, it lets the charger and battery bank stay in their ideal mounting locations even when the factory cable length falls short. Built with marine-grade construction to handle the vibration, moisture, and heat cycling typical of onboard charging installations, this extension is available in two lengths to match different boat layouts and mounting distances.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Dual Pro Chargers\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Numbers: CCE5, CCE15\u003c\/li\u003e\n\u003cli\u003eLengths: 5 feet or 15 feet\u003c\/li\u003e\n\u003cli\u003eConstruction: 14 gauge dual fused conductors (CCE15)\u003c\/li\u003e\n\u003cli\u003eConnection: Plug-in style extension, no splicing required\u003c\/li\u003e\n\u003cli\u003eCompatible with Dual Pro Chargers charging systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizes \u0026amp; Options\u003c\/h3\u003e\u003cp\u003eChoose the 5 foot CCE5 for modest gaps between the charger and battery bank, or the 15 foot CCE15 when the charger needs to be mounted well away from the batteries, such as in a separate compartment or a longer run through the hull. Measure the actual distance the charge cable needs to span, and add a few feet of slack for routing around obstacles, before selecting a length.\u003c\/p\u003e","brand":"Dual Pro Chargers","offers":[{"title":"5'","offer_id":49049239912667,"sku":"CSI-CCE5","price":37.56,"currency_code":"USD","in_stock":false},{"title":"15'","offer_id":49049239945435,"sku":"CSI-CCE15","price":49.1,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/i_7f6a04ad-a0e4-44e6-99a0-456d02eb5019.jpg?v=1785457038"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/collections\/7608.jpg?v=1785356896","url":"https:\/\/www.goodvibesmarina.com\/collections\/gvcat-electrical-system-batteries-battery-management-battery-chargers.oembed","provider":"Good Vibes Marina","version":"1.0","type":"link"}