Marine Battery Chargers: On-Board & Portable Banks

Battery Chargers for Boats

Boat battery chargers restore and maintain charge while you're at the dock or on shore power. Shop marine chargers with multi-stage charging for longer battery life and safer operation.

Showing 1 - 24 of 55 products

Noco Marine Noco Boost Sport - Lithium Starter for Gasoline Engines (12V), Ultra Safe, 1000 AMPs, BlackSKU: 562638-1000A

From $121.95

ProMariner ProMariner Battery Charger, ProNautic 12-10P, 12 Volt, 10 AmpSKU: 407108

$346.99

ProMariner ProMariner Battery Charger, ProNautic 12-60P, 12 Volt, 60 AmpSKU: 407179

$1,122.99

PowerMax Converters Powermax RV Converter | 55 Amp | 12V Power Converter Smart Battery Charger | 110V AC to 12VSKU: 573275

$175.94

Blue Sea Systems Blue Sea Systems SI-Series 120 Amp Automatic Charging Relay ACR, 7610SKU: 202246

$145.95

ProMariner ProMar1 DS Digital 5 Amp, 1 Bank Charger - 31505SKU: 575392

$111.94

Mastervolt ChargeMaster Plus 24/30-3SKU: 567359

$1,175.99

Marinco Marinco On-Board 2 Bank Battery Charger, 10A (5/5), 12/24V 120V InputSKU: 478126

$209.07

ProMariner ProMar1 DS, 12V 10A, 2-Bank Battery Charger - 31510SKU: 575551

$173.95

Blue Sea Systems ML Series Solenoid, 500 Amp, 24 VoltSKU: 243531

$243.95

ProMariner ProMariner Prosport 1.5 Amp Battery Maintainer & ChargerSKU: 570615

$61.23

Egis RT Fuse Block 6 Circuit w/GroundSKU: 577047

$145.95

Scandvik Scandvik 99201 Dolphin Booster DC To DC Battery Charger, 30 AmpSKU: 570200

$851.77

Blue Sea Systems Ev Battery Charger Display 7517SKU: 561360

$249.18

Xantrex Technology Xantrex TRUECharge2 Battery Charger, 12 Volt DC, 2 Bank, 40 & 60 AmpSKU: 531205-40AMPS

From $480.74

Noco Marine Smart Battery ChargerSKU: 562639-1AMP

From $36.50

Samlex America Samlex Solar Panel KitsSKU: 549249-100watt

$380.95

Samlex America Samlex Solar Charging KitsSKU: 549248-100watt

From $526.95

Samlex America Samlex EVOLUTION™ Series Pure Inverter/ChargersSKU: 549255-12Volt-2200watt

From $2,011.95

Samlex America Samlex Pure Sine Wave InvertersSKU: 549245-12Volt-1500watt

From $736.95

Samlex America Samlex Portlable Solar Charging KitsSKU: 549244-90watt

$491.95

Samlex America Samlex Battery ChargersSKU: 549247-25AMPS

From $381.95

ProMariner ProMariner ProTournament Marine Battery Charger, 24 AmpSKU: 541935-2Bank

From $360.95

ProMariner ProMariner ProNatuicP Series, Digital Charging PlatformSKU: 541937-20AMPS-24Volt

From $568.95

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Marine Battery Chargers

Keep your boat’s power system running strong with Go2marine’s Battery Chargers for Boats—your destination for high-performance, marine-grade charging solutions. Whether you're maintaining deep-cycle batteries, AGM, gel, or lithium-ion systems, this category offers a wide selection of smart, onboard, and trickle chargers designed to deliver safe, efficient, and reliable charging in marine environments.

Top Features & Product Types:

Smart Marine Battery Chargers
Automatically adjust voltage and current to optimize battery health and extend lifespan. Ideal for multi-bank systems and seasonal storage.
Onboard Multi-Bank Chargers
Designed for permanent installation, these chargers allow simultaneous charging of multiple batteries—perfect for boats with dual or triple battery setups.
Trickle Chargers
Maintain battery charge during off-season or docked periods, preventing sulfation and ensuring your batteries are ready when you are.
Portable Marine Chargers
Compact and easy to use, these chargers are great for quick top-offs or emergency charging on the go.
Waterproof & Corrosion-Resistant Designs
Built to withstand saltwater, humidity, and vibration, ensuring long-term durability and safety.

Trusted Brands Available:

Shop top-rated marine battery charger brands including:

Blue Sea Systems
NOCO
Xantrex
ProMariner
Guest

These manufacturers are known for their innovation, reliability, and marine-specific engineering. [go2marine.com]