Features:
- High-precision voltage detection function for each battery
- Overcurrent detection function
- The MOS tube can control the charging and discharging of the battery
- Wide Operating Temperature Range: -40°C ~ 85°C
- Low current consumption
Specifications:
- Charging voltage: DC 9V CC/CV (max: 12V)
- Current
- Single current consumption (consumption) ≤ 6uA
- Maximum sustained discharge current: 4A
- Overload protection
- Voltage Overcharge detection voltage: 4.29V Accuracy ≤ ± 0.025V
- Overcharge detection delay time: 1s
- Overcharge recovery voltage: 4.05V Accuracy ≤ ± 0.025V
- Over-discharge protection Over-discharge
- detection voltage: Accuracy 3V ≤ ± 0.1V
- Over discharge detection delay time: 128ms
- Over discharge recovery voltage: 3.2V Accuracy ≤ ± 0.1V
- Temperature
- Operating temperature range: -40°C~85°C
- Storage temperature range: -40°C~125°C
- Overcharge protection, over-discharge protection, short circuit protection, over-current protection
- Product size: about 3.50×1.70cm
Package Included:
1x 2S 18650 Lithium Battery Charger Protection Board 4A 7.4V
