Accessory Type: Charger AccessoriesConnection : Common Port protection current: 80AOvercurrent recovery conditions: charge recovery / disconnect loadShort-circuit recovery conditions: charge recovery / disconnect loadSingle battery overcharge voltage: 4.25V0.025VCharger voltage: 56V-60V (recommended)Charging over temperature protection: 63Discharge over temperature protection: 85Working consumption: 40uAMain circuit conduction internal resistance: 10mTemperature range: -40 to 80Wire break protection: YesType: 30AMaterial: PC+Metalcolour: As shownPackage Contents:1 x Lithium Battery Balanced BMS(Due to different product batches, the appearance may be different, but the function is the same)Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.