Li-ion Charger PCB BMS Protection Board - 4S 30A
Disclaimer: Working with LI-ION Batteries is Dangerous and should only be performed by an expert, Use at your own Risk.
Features
- high-accuracy voltage detection circuit;
- terminal of the charger using high voltage device;
- Built-in three-stage over-current detection circuit (over-current 1, over-current 2, load short circuit);
- MOS transistor can control the battery charge and discharge;
Specifications
- overcharge detection voltage :4.25±0.025V
- overcharge Lift the voltage:4.15±0.05V
- over discharge detection voltage :2.50±0.08V
- over discharge Lift the voltage:3.00±0.1V
- overcurrent current:20-30A
- working current:15A(Natural cooling 10.A, add heat sink 15A, the maximum instantaneous current 30A
- Remove protection condition automatic recovery, without activation
- Protections:
- Short circuit protection
- Overcharge protection
- Over-discharge protection
- Overcurrent protection
- operating temperature:-40-85
- Size:50*22*4mm
Package contents
