3pcs 5S 15A Li-ion Lithium Battery BMS 18650 Charging Protection Board 18V 21V Circuit Short Current Cell Protection Mod

Specification Name protection boardSize approx 60 23mmCharging voltage 21 VCharge MOS pressure value 35 VDischarge MOS pressure value 35 VCharging current 56 AContinuous discharge current 15 AOvercurrent protection 50 55 60 AOvercurrent protection delay 20 25 30mSSingle section since the power consumption 30uASingle section between power consumption 3uASingle section overcharge detection voltage 4 18 4 22VOvercharge recovery voltage 4 05 4 15 VOvercharge detection delay 0 5 1 0 2 0SSingle section over discharge detection voltage 2 75 2 85 VOver discharge recovery voltage 2 90 3 20 VOver discharge detection delay 0 5 2 0SShort over overcurrent protection recovery short circuit over discharge overcurrent protection after removal of load auto recoveryShort circuit protection delay 200 500 600uSThe normal working state of B to P resistance 5mContinuous 15A current maximum temperature rise 25 Working environment humidity relative humidity 98 long term stability under the humidity Working environment temperature 30 80 in the lower temperature range of long term stability Note Please allow 1 5mm errors due to manual measurementItem color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same Package included 3 x Protection board3 x Wire