Charging voltage: DC36V Over-charging protection, over-discharge protection, over-current protection, output short-circuit protection Maximum working current: 30A MAX Continuous discharge current: 20A MAX Over-discharge protection voltage: 2.6V Overcharge protection voltage: 4.25V Charging current: 20A MAX Equalizing charging function, equalizing voltage 4.2V Temperature Protection: Discharge high temperature 75C; Charge low temperature -7C Applicable Battery Types: 3.7V Ternary Battery, Lithium Cobalt, Lithium Manganese Battery Color: As shown Material: Metal Package Contents: 1 x 10S 36V 30A Lithium Battery Protection Module Kit 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 to be slightly different from the real thing. The measurement allowed error is +/- 1-3cm.