For 7.4V Li-ion/Li-polymer Battery Pack
PCM-Li02S9-086(2S)
| NO. | Test item | Criterion | |
|---|---|---|---|
| 1 | Voltage | Charging voltage | DC:8.4V CC/CV |
| Balance voltage for single cell | ----- | ||
| 2 | Current | Balance current for single cell | ----- |
| Current consumption for single cell | Max:20μA | ||
| Maximal continuous charging current | 8A | ||
| 3 | Overcharge Protection | Over charge detection voltage | 4.35 V±0.025V |
| Over charge detection delay time | 0.73S~1.35S | ||
| Over charge release voltage | 4.15±0.05V | ||
| 4 | Over-discharge Protection | Over discharge detection voltage | 2.30±0.08V |
| Over discharge detection delay time | 66~138mS | ||
| Over discharge release voltage | 3.0±0.1V | ||
| 5 | Over Current Protection | Over current detection voltage | 300±15mv |
| Over current detection current | 25±5A | ||
| Detection delay time | 7.2ms~11ms | ||
| Release condition | Automatic Recovery | ||
| 6 | Short Protection | Detection condition | Exterior short circuit |
| Detection delay time | 200-500us | ||
| Release condition | Automatic Recovery | ||
| 7 | Resistance | Protection circuitry | ≤50mΩ |
| 8 | Temperature | Operating temperature range | -40～+85℃ |
| Storage temperature range | -40～+125℃ | ||
| 9 | Size | L30*18mm | |
* Characteristics subject to change without notice.
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