Model:PCM-L08S150-K34 |
No. |
Test item
(Test at normal temperature 25±2℃ and relative humidity≤90%) |
Criterion |
1 |
Communication Interface |
I2C&Bluetooth |
2 |
Voltage |
Charging voltage |
DC:27.6V~28.8V CC/CV(3.45V~4.2V/Cell)8s |
Cell-balance detection voltage(Charge balance) |
can be adjusted by required |
Cell-balance detection delay time |
0.5S—2S |
3 |
Current |
Balance current for single cell |
32-58mA |
Normal operating-mode current (Gas Gauge IC) |
600 uA(average) |
SLEEP operating-mode current (Gas Gauge IC) |
350 uA(average) |
Maximal continuous charging current |
30-150A |
Maximal continuous discharging current |
30-150A |
4 |
Over charge Protection (single cell) |
Over charge detection voltage |
3.6-4.35V |
Over charge detection delay time |
0.5S—2S |
Over charge release voltage |
3.4-4.15V |
5 |
Over discharge protection (single cell) |
Over discharge detection voltage |
2.0-3.0V |
Over discharge detection delay time |
150—300mS |
Over discharge release voltage |
2.3-3.2V |
6 |
Over current protection(Battery pack) |
Over current detection current |
90-450A |
Detection delay time |
50ms—300ms |
Release condition |
Cut load,Auto Recovery |
7 |
Short protection |
Detection condition |
Exterior short circuit |
Detection delay time |
200-800us |
Release condition |
Cut load,Auto Recovery |
8 |
Resistance |
Protection circuitry (MOSFET) |
≤50mΩ |
9 |
Temperature |
Operating Temperature Range |
-40~+85℃ |
Storage Temperature Range |
-40~+125℃ |
Support Serial Connection |
SIZE: L200 *W90 *T14.5 mm |
NTC: 10K NTC Temperature switch:65℃*2PCS Weak current switch:/ Activation Method:/ |