For 6.4V LiFePO4 Battery Pack
22500B(2S)
NO. | Test item | Criterion | |
---|---|---|---|
1 | Voltage | Charging voltage | DC:7.2V 3.6V/Cell |
Balance voltage for single cell | ----- | ||
2 | Current | Balance current for single cell | ----- |
Current consumption for single cell | Max:20μA | ||
Maximal continuous charging current | 2.5A | ||
3 | Overcharge Protection | Over charge detection voltage | 3.85V±0.025V |
Over charge detection delay time | 0.73S~1.35S | ||
Over charge release voltage | 3.75±0.05V | ||
4 | Over-discharge Protection | Over discharge detection voltage | 2.23V±0.08V |
Over discharge detection delay time | 68~138mS | ||
Over discharge release voltage | 2.23V±0.1V | ||
5 | Over Current Protection | Over current detection voltage | 150±20mv |
Over current detection current | 5±1A | ||
Detection delay time | 6.7ms~13.9ms | ||
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 | Ф21mm |
* Characteristics subject to change without notice.
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