3.2v10ah lifepo4 battery recharge cell CE ROHS SGS UL UN38.3 ... AppearanceWithout break, scratch,Distortion,contamination,leakage. Use:Solar energy productUps power supplyCap-lamp, miner’lampSolar powered ... PCB and BMS built inside to protect the battery.2. Environment friendly, no toxic material contained, ... no rare metal.3. Powerful: HP battery can discharge in 10c. 4. Long life cycle ...