48 Volt Marine Battery Smart Chargers

Flat Rate Shipping $7.50 per Qualifying Order

Does your watercraft or boat have a dead battery? 48 Volt marine chargers are commonly used for electric powered patio boats, as well as multi battery systems such as you may find on a house boat, cuddy cabin, or full on ocean going fishing boat. All of our marine trickle chargers and battery chargers are fully waterproof and sealed against the elements to provide you with a long-lasting, durable unit. Select a marine charger below to learn more or contact BatteryStuff to ask questions.




Some of these chargers will have multiple output leads, or banks. These are designed to produce 12 volts to each bank, which in turn allows for each battery in your system to receive an individual charge so it is fully optimized each time it is charged.

There is no need to disconnect the batteries in series from each other, and no need to disconnect the charger from the batteries. Just plug it in and walk away, knowing that your batteries will be ready when you are.

*Exclusions may apply for large, oversize items.  Flat Rate shipping is for the lower 48 states only.

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