PCB Protection Board For 7.4V Li Ion Battery Pack
No. Test item (25℃) Criterion
1 Overcharge protection voltage for single cell 4.25 ± 0.03V
2 Over discharge protection voltage for single cell 2.40 ± 0.06V
3 Over current protection current during discharging 32 ± 2A
Over current protection current during charging 3.0A
4 Current consumed in normal operation 11uA
5 Short circuit protection Yes
6 Over heat protection 70℃
7 Interior resistance < 3.5mΩ
8 Working temperature -20 – 55℃
9 Size 47 x 30 x 4.2mm Quantity Per Month: 100000 pieces/month HS Code: 8507909000 Delivery Way - Date Of Delivery: 3-5 days