محافظ Overcharge و Discharge باتری های لیتیومی 5 آمپر Introduction  Main IC using original precision imported components With overcharge overdischarge over current short circuit protection function for a variety of different shapes of 37V capacity lithium batteries Compact size suitable for many requirements of high integration lowcost occasions can meet the performance requirements of many aspects to ensure the absolute safety of the battery group  Specification  84V 2 string 74V Lithium Battery Stack Protection Board overcharge Overdischarge protection Maximum 5A working current 7A currentlimiting 2 series 18650 battery 84V 74V  Lithium battery protection board  Comes with overcharge overdischarge over current short circuit protection  18650 Lithiumion battery stack essential  Model HX2S02   Over voltage range 425435v005v  Size 36610mm   Over discharge voltage range 2330v005v  Maximum operating current 3A   Operating temperature 40C50C   Maximum instantaneous current 5A   Storage condition40C80C  Quiescent current less than 3uA   Effective life more than 50000 hours   Resistance less than 45m ohm  Short circuit protection Can protect need to charge recovery   The protection board size and device description   The protection board size is38825mm  Welding point description   B Connect positive electrode   B  connect battery cathode   MB connect the battery 1 and battery 2 before the connection point   P charge  discharge end positive electrode charge end  discharge end sharing   P charge  discharge end negative charge  discharge end