4S1P 18650 Battery Holder with build-in protection circuit module. flexible and convenient for various customized application
4S1P 18650 Battery Holder
Build-in Protection Circuit Module
Name: 4S1P 18650 Battery Holder
Part No. :
PCM: PCM-L04S07-379(4S1P)
Overall Size: 84 x 80 x 18.6 (mm)
Holder Materials: PC
Weight: 30g (Cells not included)
The holder is specially designed with modern build-in protection circuit module. The feature can guarantee Li-ion battery pack safe in use. Its flexible and convenient for various customized application.
WARNING: Wrong polarity placement may cause dangerous accident in charging and discharging!!!
Protection Circuit Module Specifications
No.
Test Item
Description
Criterion
1
Voltage
Charging voltage
DC16.8V
Balance voltage for single cell
2
Current
Balance current for single cell
Current consumption for single cell
¡Â50¥ìA
Maximal continuous Charging current
4A
3
Over charge protection
Over charge detection voltage
4.325¡¾0.025V
Over charge detection delay time
0.5S1.5S
Over charge release voltage
4.15¡¾0.05V
4
Over discharge protection
Over discharge detection voltage
2.4¡¾0.08V
Over discharge detection delay time
50150mS
Over discharge release voltage
3.0¡¾0.1V
5
Over current protection
Over current detection voltage
150¡¾25mv
Over current detection current
7.5¡¾1A
Detection delay time
5ms15ms
Release condition
charge up
6
Short protection
Detection condition
Exterior short circuit
Detection delay time
200-500us
Release condition
Exterior short circuit
7
Resistance
Protection circuitry
¡Â60m¥Ø
8
Temperature
Operating temperature range
-40+85
Storage temperature range
-40+125
*Characteristics subject to change without notice.