3pcs 5S Lithium Battery 21V 18V Protection Board Li-ion Lithium Battery Cell

Specifications: Charging voltage:21 V Charge MOS pressure value:35 V Discharge MOS pressure value:35 V Charging current:56 A Continuous discharge current:15 A Over current protection:50/55/60 A Over current protection delay:20/25/30 mS Single section since the power consumption:30 uA Single section between the power consumption:3 uA Single section over charge detection voltage:4.18- /4.22V Over charge recovery voltage 4.05- 4.15 V Over charge detection delay:0.5/1.0/2.0S Single section over discharge detection voltage:2.75-2.85 V Over discharge recovery voltage:2.90-3.20 V Over discharge detection delay:0.5-2.0S Short / over / over current protection recovery short circuit / over discharge / over current protection after removal of load auto recovery Short circuit protection delay 200/500/600 uS The normal working state of B- to P- resistance:5 m Continuous 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) Size 60*23mm Package included: 3 x Protection Board 3 x Wire