- Chemistry
- Lithium-ion
Lithium polymer (Li-Po) - Voltage
- 7.2 V
- Package
- Bag
- PCM protection
- 2 cells
- Width (W)
- 7 mm
- Length (L)
- 50 mm
- Current
- 3 A
- For battery packs
- pcm
- Country of origin
- China
PCM Protection Board for 2S Li-Ion 7.2V–7.4V 2.5A with NTC 10K
PCM protection board is designed for 2-cell (2S) Li-Ion battery packs connected in series. It protects the batteries against overcharge, over-discharge, overcurrent and short circuits, helping to improve battery safety and extend service life.
The board features a dedicated NTC 10K thermistor input marked "T", allowing battery temperature monitoring in compatible devices.
Overcharge protection for each cell activates at 4.25 V ±0.025 V, while over-discharge protection activates at 2.40 V ±0.062 V. The maximum continuous discharge current is 2.5 A, and the overcurrent protection threshold is approximately 6.5 A. The protection circuit consumes less than 20 µA during operation.
Board dimensions are 50 × 7 mm. Suitable for battery pack assembly and repair