Note: The battery is Sodium-ion cell. Need to use the BMS special for sodium battery. The appearance color will change depending on the production batch.
Battery Specification
Battery type: Sodium battery Nominal voltage: 3.0V Standard capacity: 1300mah Min Capacity: 1220mAh Weight: 40±2g Size: 18*65mm Charge voltage: 4.0V Discharge cut-off voltage: 1.5±0.05V Internal resistance: ≤20mΩ Standard charging current: 0.5C Standard discharge current: 0.5C Max. Charge Current: 3C Max. Discharge Current: 20C Temperature of discharge: -30~60℃
