3 Series 20A 18650 Lithium Battery Protection Board 11.1V 12.6V with Balance
Protective board for lithium batteries with recovery function and low load resistance MOS tube.
- Battery: 3 Cell
- Overcharge detection voltage (V): 4.25±0.025
- Discharge voltage range (V): 2.3 ~ 3.0±0.05v
- Continuous charge current (A): 20
- Operational Temperature (°C): -40 ~ +50
- Length (mm): 59
- Width (mm): 20
- Height (mm): 4
- Weight (gm): 4
Features:
- 3S 11.1V 12.6V 20A protection board with recovery function
- Continuous discharge current: 20A
- Continuous charge current: 20A
- Suitable for drills with starting current below 80A
The 3 Series 20A 18650 Lithium Battery Protection Board is designed for electric drill/sprayer/LED lights/low power inverter applications. It offers a continuous discharge of 20A and 100mA balanced current. The board operates smoothly with a nominal voltage range of 3.6V to 3.7V for lithium batteries, including 18650, 26650, and polymer lithium batteries. The integrated 10 low load resistance MOS tube ensures efficient performance.
For successful drill start, use three 15C-20C power batteries or six 10C-15C power batteries. Follow the map wiring strictly and avoid deliberate short circuits. When using a brush motor load, connect a non-polar capacitor to prevent reverse spikes. Ensure equal voltage for each battery group in series.
Package Includes:
- 1 x 3 Series 20A 18650 Lithium Battery Protection Board 11.1V 12V 12.6V
*Images are for illustration only; actual product may vary.