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4S 15A Li-ion Lithium Battery 18650 Charger Protection Board 12.8V/14.4V
The protection module battery
Feature:
- Module:4S Li-ion Lithium Battery Protection Board
- 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
- Size:50mm*22mm*4mm
Protections:
- Short circuit protection
- Overcharge protection
- Over-discharge protection
- Overcurrent protection
- operating temperature:-40-85c
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