Single battery over-discharge voltage: 2.7V0.08VOvercurrent recovery conditions: charge recovery or disconnect loadShort-circuit recovery conditions: charge recovery or disconnect loadSingle battery overcharge voltage: 4.25V0.025VCharge equalization voltage: 4.15V0.025VCharge equalization current:40mACharger voltage: 30V (recommended)Charging over temperature protection: 50Discharge over temperature protection: 70Working consumption: 30uAMain circuit conduction internal resistance: 50mTemperature range: -40 to 80Wire break protection: YesType: 10AMaterial: PC+Metalcolour: As shownPackage Contents:1 x BMS 7S 24V Lithium Battery Protection Board(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.