4S 40A 18650 (BMS) Charger Protection Board
LKR490.00
- Battery Configuration: 4S (four-series) 18650 Li-ion batteries
- Nominal Voltage: 14.8V
- Fully Charged Voltage: 16.8V
- Maximum Charging Current: 40A
- Maximum Discharging Current: 40A
- Overcharge Protection Voltage: 4.25V ± 0.05V per cell
- Over-discharge Protection Voltage: 2.5V ± 0.05V per cell
- Overcurrent Protection: 40A
- Short-circuit Protection: Yes
- Balance Current: 60mA (when voltage difference between cells is > 0.1V)
- Dimensions: 60mm x 55mm x 3.5mm (approx.)
- Weight: 15 grams (approx.)
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