Specification:
Name: protection board
Size: approx. 60*23mm
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
Overcurrent protection: 50/55/60 A
Overcurrent protection delay: 20/25/30mS
Single section since the power consumption: 30uA
Single section between power consumption: 3uA
Single section overcharge detection voltage: 4.18- /4.22V
Overcharge recovery voltage 4.05- 4.15 V
Overcharge 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 / overcurrent protection recovery short circuit / over discharge / overcurrent protection after removal of load auto recovery
Short circuit protection delay 200/500/600uS
The normal working state of B- to P- resistance: 5mΩ
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)
Note:
Please allow 1-5mm errors due to manual measurement
Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same
Package included:
3 x Protection board
3 x Wire
