CNNTNY NY-3231 3.2V 31Ah High-Capacity Polymer Battery Cell delivers exceptional energy density, long cycle life (3000 cycles), and stable performance for electric bicycles, scooters, solar energy storage systems, and power tools. Featuring LiFePO4 cathode materials and semi-solid state technology, this lightweight, durable lithium-ion pouch cell ensures reliable power in extreme temperatures (-30°C to 55°C), ideal for demanding applications in renewable energy and electric mobility.More