Life Po4 Battery, Lithium Battery, Energy Storage System manufacturer / supplier in China, offering 12V 7ah-280ah LiFePO4 Deep Cycle Battery 4000+ Cycles, IP65 Waterproof, Replace Lead Acid for Solar/RV/off-Grid Energy Storage, 3u Modular LiFePO4 Rack Battery 48V/51.2V 100ah/200ah - Scalable 5kwh-10kwh for Solar & Ess, USA Warehouse Stock 18650 21700 26650 32700 Rechargeable Li-ion Batteries for Power Tools, E-Bikes, Solar Energy Storage Systems and so on.