Items |
Specifications |
Lithium-ion/Lithium Polymer |
LiFePO4 |
Communication Interface |
SMBus,Bluetooth |
Capacity |
Designing battery capacity(4S2P) |
100Ah(can adjust) |
Max capacity(Battery pack) |
290Ah |
Min capacity(Battery pack) |
100mAh |
External capacity Indication |
LED,LCD |
Gas gauge algorithm |
IT (High accuracy) |
Charge |
Charging voltage(CC/CV)-4S |
16.8V(4.2V/Cell) |
14.4V(3.6V/Cell) |
Charging voltage(CC/CV)-2S |
8.4V(4.2V/Cell) |
7.2V(3.6V/Cell) |
Maximal continuous charging current |
100A(Max) |
Discharge |
Maximal continuous discharging current |
100A(Max) |
Low current consumption |
Current consumption on operation |
<50µA |
Current consumption at power down |
/ |
Cell-balance |
Cell-balance detection voltage |
4.20 ± 0.03 V |
3.60 ± 0.03 V |
Cell-balance release voltage |
4.20 ± 0.03 V |
3.60 ± 0.03 V |
Cell-balance current |
158 ±10mA |
124 ±10mA |
Over-charge |
Overcharge detection voltage |
4.250 ± 0.025 V |
3.900 ± 0.025 V |
Overcharge release voltage |
4.150 ± 0.050 V |
3.600 ± 0.050 V |
Overcharge delay time |
0.5~2.0S |
Over-discharge
|
Overdischarge detection voltage |
2.50 ± 0.080 V |
2.00 ± 0.080 V |
Overdischarge release voltage |
3.00 ± 0.100 V |
2.30 ± 0.100 V |
Overdischarge delay time |
10~400mS |
Discharge overcurrent |
Discharge overcurrent detection voltage |
0.20 ± 0.025 V |
0.10 ± 0.025 V |
Discharge overcurrent delay time |
5~60ms |
Discharge overcurrent protection |
450±50A(can adjust) |
Release condition |
Cut-off-load |
Short-circuiting protection |
Load short-circuiting detection voltage |
|
Detection condition |
Exterior short circuit |
Load short-circuiting detection delay time |
200 ~ 800µs |
Release condition |
Cut-off-load |
Internal resistance |
Static Drain-Source On-Resistance |
<50mΩ(B- to P-) |
Temperature |
Wide range of operation temperature |
− 40 ~ + 85 °C |
Storage Temperature Range |
-40~+125ºC |
Dimension |
L250*W120*T12mm |
B+:Battery+ |
|
B-:Battery- |
SD:SMBus data line |
SC:SMBus clock line |
RT1,RT2:10K NTC |
T1,T2:Detecting heating plate NTC |
P+:Charge+/discharge+ |
P-:Charge-/discharge- |