4S 30A High Current 18650 Lithium Battery Protection Board BMS

Feature:
1) Short circuit protection
2) Overcharge protection
3) Over-discharge protection

Specification:
● 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
● Overcurrent protectionoperating temperature:-40-85Size:50*22*4mm

Package inlcude:
1 x 4S 30A High Current 18650 Lithium Battery Protection Board BMS