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
DC8.4V
Balance voltage for single cell
2
Current
Balance current for single cell
Current consumption for single cell
¡Â20¥ìA
Maximal continuous Charging current
5A
Maximal continuous Discharging current
5A
3
Over charge protection
Over charge detection voltage
4.25¡¾0.025V
Over charge detection delay time
0.7S1.3S
Over charge release voltage
4.05¡¾0.05V
4
Over discharge protection
Over discharge detection voltage
2.4¡¾0.08V
Over discharge detection delay time
89167mS
Over discharge release voltage
3.0¡¾0.1V
5
Over current protection
Over current detection voltage
200¡¾30mV
Over current detection current
6.5¡¾1A
Detection delay time
8ms16ms
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
¡Â50m¥Ø
8
Temperature
Operating temperature range
-40+85
Storage temperature range
-40+125
*Characteristics subject to change without notice.