What amperages are available in the ProNautic 1200P Series?

The ProNautic 1200P Series is offered in 20, 30, 40, 50, and 60 amp models, all delivering 3-bank charging at 12 volts.

How do I pick the right amperage for my boat?

Match the model to your total battery bank capacity and how quickly you need to recharge: the 20 Amp 1220P fits smaller banks, 30-40 Amp models suit mid-size setups, and the 50-60 Amp models are best for large banks or fast turnaround between trips.

Are these chargers compatible with lithium batteries?

The ProNautic 1200P Series is built for 12-volt Flooded, AGM, and GEL battery banks; lithium compatibility is not specified for these models.

What AC input voltage do these chargers accept?

All models accept a global auto-ranging 100-260 Volt AC input at 50/60 Hz, so they can run on standard shore power in most regions worldwide.

Do these chargers automatically maintain fully charged batteries?

Yes. Every model in the series offers twelve digitally-controlled charging profiles that charge, condition, and then maintain each battery bank automatically once full.

Can I use one charger for multiple separate battery banks?

Yes, each model charges 3 independent battery banks simultaneously using distributed-on-demand technology, directing more current to whichever bank needs it most.

What is the difference between the 1220P and 1260P?

Both share the same 3-bank, 12-volt, vented dry-mount design; the difference is charging output, ranging from 20 amps on the 1220P up to 60 amps on the 1260P for larger banks or faster recharge times.

What warranty comes with the ProNautic 1200P Series?

Every model in the series is backed by a 5 year manufacturer warranty.

ProMariner ProNautic 1200P 3-Bank Marine Charger

ProMariner ProNautic 1200P Series 3-Bank Vented Marine Battery Charger, 12 Volt - Available in 20 to 60 Amp

$539.99

Model 1220P - 20 Amp 1230P - 30 Amp 1240P - 40 Amp 1250P - 50 Amp 1260P - 60 Amp

The 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.

Specifications

Brand: ProMariner
Product Line: ProNautic 1200P Series
Mount Type: Dry mount battery charger
Output Voltage: 12 Volts
Number of Banks: 3
Amperage: 20A, 30A, 40A, 50A, or 60A depending on model
AC Input Voltage: 100-260 Volts AC, auto-ranging
Frequency: 50/60 Hz
Connector Type: Alligator clips
Compatible Battery Types: Flooded, AGM, GEL 12-volt batteries
Warranty: 5 Year warranty

Sizes & Options

Choose 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.

ProMariner ProNautic 1200P Series 3-Bank Vented Marine Battery Charger, 12 Volt - Available in 20 to 60 Amp

Specifications

Sizes & Options

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