【Grade A Cells Lithium Battery】 Lithium iron phosphate battery has exceptional quality since they are manufactured by grade-A LiFePO4 Battery Cells with higher energy density, more stable performance, greater power, and low self-discharge rate. Highest-level safety based on UL Testing Certificate for the cell inside the battery. 24V lithium battery better protects the battery performance and prolongs the cycle times, and the higher voltage of 24V makes it more stable. 【Strong 100A BMS Protection】 LiFePO4 battery has built-in strong BMS to protect it from overcharge, over-discharge, over-current, and short circuits with excellent self-discharge rate. 100Ah lithium battery 24V with Grade-A cells makes the battery quality reliable. Plus, lithium battery is safer than Lead Acid batteries which have no protection against ground faults. 【Max. 20.48KWh Solar Home System】 A single 24V 100Ah lithium battery equals 2*12V 100Ah lithium batteries. 24V higher voltage and 2.56kWh energy, supports up to 4P2S connection to make a 48V 400Ah battery bank of 20.48kWh energy. With longevity and solid building feature, 24V LiFePO4 battery is a better choice for a solar home system that requires higher power or longer battery run time. 【10 Years lifetime & 1/3 Lightweight】 Deep cycle battery provides 4000~15000 cycles, which is more than 10 times to a lead acid battery with 200~500 cycles. 24V 100Ah LiFePO4 battery has a 10-year service life, three times longer than the lead acid's 3-year. It weighs only 1/3 weight of lead acid batteries, which is portable and easier to take out in outdoor applications. 【Versatile Application】 Our golf cart batteries 24V are perfect for home energy storage systems, solar/wind energy, motorhome/RV & camper, off-grid applications, marine, boat, UPS backup, lighting, portable TV, e-Robot, fish finder, golf cart, trolling motor, travel trailer, dump trailer and more. 【24 Hours Timely Service】We're struggling to provide the safest batteries and the most professional service to every customer. If you have any questions, we'll offer one-on-one technical support to analyze consumers' problems within 24 hours. DJLBERMPW support team is on standby for you. DJLBERMPW 24V 100Ah LiFePO4 Lithium Battery 2560W Built-in BMS, Up to 15000 Cycles & 10-Year Lifespan, Deep Cycle Battery for RV, Marine, Solar Energy Storage, Camping, Trolling Motor, Off-Grid System