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 | Li-ion:4.20 V±0.025V, LiFePO4:3.60V±0.025V |
2 | Current | Balance current for single cell | 0～125mA |
Current consumption for single cell | ≤20μA |
Maximal continuous charging and discharging current | 16A |
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 | 0.6V |
Over current detection current | 20～100A |
Detection delay time | 1~50ms |
Release condition | Auto Release |
6 | Short Protection | Detection condition | Exterior short circuit |
Detection delay time | 200-500us |
Release condition | Auto Release |
7 | Resistance | Protection circuitry（B- to P-） | ≤20mΩ |
8 | Temperature | Operating temperature range | -40～+85℃ |
Storage temperature range | -40～+125℃ |
9 | Size | | L235*W74*T9mm |
