About This 【A-Grade Cells & Upgraded 100A BMS】: The OKMO 12.8V 100Ah premium LiFePO4 battery redefines excellence. Powered by four A-grade LiFePO4 cells, it offers higher energy density and unmatched power. The 100A BMS provides fortress-like protection against overcharge, over-discharge, overcurrent, overvoltage, overload, and short circuits. 【10-Year Lifespan, Up to 15,000 Cycles】: Featuring automotive-grade LiFePO4 cells, our battery has a remarkably low self-discharge rate of only 3%. It can endure 4,000 to 15,000 cycles, with a lifespan of up to 10 years. In contrast, lead-acid batteries have a self-discharge rate of 15-30%, cycle only 200 to 500 times, and last about 3 years. Additionally, our LiFePO4 battery is more environmentally friendly than lead-acid batteries. 【60% Lighter - Easy to Move】: A 12V 100Amp LiFePO4 battery module weighs just 23.15 lbs, making it only one-third the weight of a lead-acid battery. LiFePO4 batteries are 50% lighter than their lead-acid counterparts of the same capacity. 【Triple Extra Protection BMS and Low-Temperature Cutoff】: The OKMO 12V 100Ah battery is optimized for trolling motor users, featuring a BMS with triple protection against dust, water, and salt spray. Additionally, it has an upgraded low-temperature cutoff feature to ensure safe usage in cold environments. 【High Capacity Connectivity】: The battery can be connected in parallel or series for greater capacity. It allows expansion up to 4S4P, providing a maximum capacity of 400Ah 48V (51.2V). This makes it ideal for applications in solar residential systems, RVs, campers, trolling motors, and off-grid scenarios. Additionally, the battery can be charged in three ways: using a LiFePO4 battery charger (recommended 14.6V20A), solar panels with a controller, and an AC generator. Overview Brand : OKMO Size : 12V 100ah Product Dimensions : 6.77"D x 12.99"W x 8.46"H Number Of Cells : 1 Terminal : Marine Terminal Manufacturer : OKMO UPC : 860013560805 Vehicle Service Type Boat, RV, Van : Voltage 12.8 Volts : Vehicle Service Type Boat, RV, Van : Voltage 12.8 Volts Battery Cell Composition Lithium Ion : Item Weight 23.15 Pounds : Battery Cell Composition Lithium Ion : Item Weight 23.15 Pounds
