| No. |
Test item
|
Criterion
|
| 1 |
Voltage |
Charging voltage |
CC/CV:Li-ion/Li-polymer(4.2V/cell),LiFePO4(3.6V/cell)
|
| Balance voltage for single cell |
|
| 2 |
Current |
Balance current for single cell |
|
| Current consumption for single cell |
≤25μA |
| Maximal continuous charging and discharging current |
7A |
| 3 |
Over-charge Protection |
Over charge detection voltage |
3.8～4.4V（can adjust） |
| Over charge detection delay time |
0.5~2.5S |
| Over charge release voltage |
3.8～4.4V（can adjust） |
| 4 |
Over-discharge Protection |
Over discharge detection voltage |
1.9～3.1V（can adjust） |
| Over discharge detection delay time |
50~300mS |
| Over discharge release voltage |
1.9～3.1V（can adjust） |
| 5 |
Over-Current Protection |
Over current detection voltage |
0.06～0.6V |
| Over current detection current |
15～40A |
| Detection delay time |
1~20ms |
| Release condition |
Cut load |
| 6 |
Short Protection |
Detection condition |
Exterior short circuit |
| Detection delay time |
200-500us |
| Release condition |
Cut load |
| 7 |
Resistance |
Protection circuitry（B-to P-） |
≤50mΩ |
| 8 |
Temperature |
Operating temperature range |
-40～+85℃ |
| Storage temperature range |
-40～+125℃ |
| 9 |
Size |
|
L47*W33*T4mm |
