... system storage battery, Start battery, backup/standby power, EV/HEV backup battery, E-bike/E-scooter battery, storage batter. Li-ion rechargeable energy now ... discharge;6. Eco-friendly, all materials can be recycling;7. Wide temperature range -20-45 °C;8. 12 ... . BMS parameterOver-discharge protection voltage for single cell: 2.0VOver-charge protection voltage for single cell:3.9VMax. continuous ...