12V 100Ah LiFePO4 Deep Cycle Battery for Boats, RVs, and Solar Applications

DJLBERMPW's mission is to make life more convenient and outdoor activities more enjoyable. With 30 years of experience in producing LiFePO4 Lithium Batteries, the company has specialized in developing high-quality, multifunctional, automatic, portable, and lightweight products. These are perfect for a wide range of applications, including Boat Marine, Trolling Motor, Camping, Riding, Mower, Floor Sweepers, RV, Golf Cart, Coffee Cart, Solar, Backup Power Supply, and Home Energy Storage.

The company's 12V 100Ah Marine Battery, 12V 100Ah Marine Battery, 24V Trolling Motor Battery, 36V Golf Cart Battery, and 48V Golf Cart Battery are designed to provide reliable and long-lasting power solutions. These batteries can be charged with a 100A charger, but it is recommended to charge them at 20A (0.2C) to maximize their lifespan and cycles. The batteries are IP66 level waterproof, but they should not be immersed in water for an extended period.

When choosing a charger, it is important to use one designed specifically for LiFePO4 batteries, as they should not be used with a charger designed for conventional lead-acid batteries. This will help extend the battery's life.

To connect the batteries in series or parallel, they should meet the following conditions: 1) from the same brand and purchased recently, 2) have the same battery capacity (100Ah), and 3) be fully charged separately (voltage at rest > 13.4V) before connecting.

The 12V 100Ah LiFePO4 battery offers several benefits, including a 4000-15000 cycle life, 10-year lifespan, lightweight and compact design, and the ability to be expanded to 48V 100Ah or 12V 400Ah. It is suitable for a wide range of applications, including marine, trolling motor, boat, RV, electric vehicles, recreational vehicles, golf carts, solar, and backup power supply.

If the battery is not charging, users can try three troubleshooting steps: 1) use an equal voltage battery, 2) use an adjustable power supply, or 3) remove all connected batteries and try charging with a 12V LiFePO4 charger for 5 minutes to activate the battery.

If the battery experiences voltage imbalance when connected in series, the recommended solution is to disassemble all the connected batteries, charge them separately, and then connect them in parallel for 1-2 hours to maintain the same voltage. It is also recommended to use a battery voltage balancer to solve this problem.

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