For 7.4V Li-ion/Li-polymer Battery Pack
PCM-L02S04-287
| NO. | Test item | Criterion | |
|---|---|---|---|
| 1 | Voltage 电压 | Charging voltage 充电电压 | DC:8.4V CC/CV（4.2V/S） |
| Balance voltage for single cell 单节均衡电压 | ----- | ||
| 2 | Current 电流 | Balance current for single cell 单节均衡电流 | ----- |
| Current consumption for single cell 消耗电流（自耗）单节 | ≤20μA | ||
| Maximal continuous charging current 持续充电电流 | 4A | ||
| 3 | Overcharge Protection 过充电保护（单节） | Over charge detection voltage 过充电保护检测电压 | 4.35 V±0.025V |
| Over charge detection delay time 过充电保护检测延时时间 | 0.96S~1.4S | ||
| Over charge release voltage 过充电保护恢复电压 | 4.075±0.025V | ||
| 4 | Over-discharge Protection 过放电保护（单节） | Over discharge detection voltage 过放电保护检测电压 | 2.30±0.08V |
| Over discharge detection delay time 过放电检测延时时间 | 115~173mS | ||
| Over discharge release voltage 过放电保护恢复电压 | 2.9V±0.05V | ||
| 5 | Over Current Protection 过电流保护 | Over current detection voltage 过电流保护检测电压 | 300±25mV |
| Over current detection current 过电流保护检测电流 | 15±2A(adjustable) | ||
| Detection delay time 过电流保护检测延时时间 | 5ms~15ms | ||
| Release condition 恢复状态 | Automatic Recovery 自动恢复 | ||
| 6 | Short Protection 短路保护 | Detection condition 检测状态 | Exterior short circuit 外部短路 |
| Detection delay time 检测延时时间 | 200-500us | ||
| Release condition 恢复状态 | Automatic Recovery | ||
| 7 | Resistance 内阻 | Protection circuitry 保护线路（MOSFET) | ≤50mΩ |
| 8 | Temperature 温度 | Operating temperature range 工作温度范围 | -40～+85℃ |
| Storage temperature range 储存温度范围 | -40～+125℃ | ||
| 9 | Size 尺寸 | L39*W10*T3(mm) | |
* Characteristics subject to change without notice.
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