Ships nationwide · Flat-price installs from Venice to Gainesville, FL
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Battle Born batteries are a familiar name to anyone who has upgraded an RV, van or boat to lithium. Their LiFePO4 deep-cycle batteries are built to drop into the spaces where lead-acid batteries used to sit, with a built-in battery management system to protect the cells. On a boat, that makes them a natural fit for house banks, trolling motor banks and electronics.
The Battle Born batteries we carry include the 12V 100Ah deep-cycle battery and its GC2-footprint version, which suits compartments built for golf-cart-size 6V batteries. There’s also a high-capacity 12V GC3 battery, a 12V Group 24 battery, and a 24V model for 24V systems. Many have Bluetooth monitoring, and some have internal heating for charging in the cold. The compact Base Series covers small loads like fish finders and kayaks. Battle Born also supplies marine-rated battery fuses and fuse blocks for protecting a lithium install at the terminal.
Check each product page for dimensions, weight and available versions. We ship nationwide, with flat-price installation anywhere from Venice to Gainesville, FL.
or 4 interest-free payments from $199.75
or 4 interest-free payments from $199.75
or 4 interest-free payments of $24.75
or 4 interest-free payments of $44.75
or monthly financing with Klarna or Afterpay
or 4 interest-free payments of $62.25
or 4 interest-free payments from $219.75
or 4 interest-free payments from $174.75
Battle Born batteries are a popular choice for house power on cruisers, sailboats and pontoons. Because LiFePO4 can be discharged deeply and recharges efficiently, a lithium house bank can deliver more usable energy than a lead-acid bank of similar size. Use our guide to house bank sizing for overnights to estimate how many batteries you need. Then check the product page for the manufacturer’s parallel and series guidance. You’ll find more options in House Bank.
Our BCI group size guide explains these footprints.
Battle Born 12V batteries can run 12V trolling motors or serve in a series bank for 24V and 36V motors, when the manufacturer allows. The 24V model handles a 24V motor in one case. Base Series batteries suit sonar, lights and small accessories. See the Trolling Motor collection and our guide to choosing a trolling motor battery.
Lithium batteries can deliver high current into a short circuit, so overcurrent protection close to the battery is essential. Battle Born’s marine-rated battery fuses mount right at the terminal, and the matching fuse block holds them securely. Size the fuse for your wire and loads. Browse Accessories for more installation hardware.
Use a charger with a LiFePO4 profile. If your engine’s alternator will charge the bank, a DC-DC charger is often the safest approach. Read charging lithium on a boat and see Chargers.
The batteries here are deep-cycle batteries. For starting, use a battery the manufacturer rates for cranking. See Cranking.
Some Battle Born batteries come in versions, such as with or without Bluetooth or heating. Choose the version on the product page.
Often, yes. The GC2 footprint matches golf-cart-size batteries. Check your bank’s voltage and capacity needs and your charging setup first.
Yes, anywhere from Venice to Gainesville, FL. Contact us for details.
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