1. Accurately monitor the battery voltage, to the safe and stable operation of each battery 2. Support 30A high current continuous output to meet the demand of high-performance electric vehicles. 3. Built-in equalization circuit to extend battery life and improve overall performance. 4. Intelligent temperature control system prevents performance degradation or damage caused by high temperature. 5. Selection of high-quality MOS tubes and capacitors to reliability and . Charging voltage: DC36V Over-charging protection, over-discharge protection, over-current protection, output short-circuit protection Maximum working current: 30AMAX 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 75℃; Charge Low Temperature -7℃. Applicable Battery Types: 3.7V Ternary Battery Lithium Cobalt, Lithium Manganese Battery Specifications: A:10S 36V 30A [same port] Color: As Shown Material: Aluminum + Abs Package Contents: 1 x Battery Balance Board for Electric Car 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.