21S 72V Lithium Battery 3.7V Power Protection Board 30A -180A with Temperature Protection Equalization Function Overcurr

BMS is for battery use different strings are not compatible E g 13S BMS can not be used for 10S battery can only be used on 13S battery Description Range nominal voltage is 3 6V 3 7V lithium battery including 18650 26650 polymer battery Function Overcharge protection function over discharge protection function over current protection function short circuit protection function battery balance management function temperature protection function Products 7S or more adopts Zhongying integrated scheme circuit and 7S or less adopts single section cascade scheme circuit Temperature protectionZhongying Integrated Circuit SolutionThree proof paintThe 8S 24S is equipped with NTC temperature control to achieve functions such as charging temperature protection and discharge temperature protection effectively improving the safety of battery use and solving the potential safety hazards caused by thermal runaway of batteries The protection board responds accurately and sensitively which has more advantages than traditional solution saves circuit space and the parameters can be adjusted according to customer s customization to achieve the disconnection protection function All circuits are coated with three anti paints which can effectively prevent electrostatic damage prevent short circuits caused by humid environments prevent air oxidation and extend service life New Class A MOSStrong heat dissipationSend matching cableThe use of AVIC MOS can ensure