| 技术参数 | ||||
|---|---|---|---|---|
| 产品型号 | 2S1P 18650 Battery Holder Build-in Protection Circuit Module | |||
| 产品简介 | Name: 2S1P 18650 Battery Holder Part No. : 18650-2S1P-7.4V PCM: PCM-L02S05-374(2S1P) Overall Size: 42 x 80 x 18.6 (mm) Holder Materials: PC Weight: 15.5g (Cells not included) | |||
| 主要特点 | ① Canal ② Contact spring 1 ③ Build in hole ④ Holder ⑤ Contact spring 2 ⑥ Cover | |||
| SUMMARY | The holder is specially designed with modern build-in protection circuit module. The feature can guarantee Li-ion battery pack safe in use. It’s flexible and convenient for various customized application. WARNING: Wrong polarity placement may cause dangerous accident in charging and discharging!!! | |||
| Protection Circuit Module Specifications | No. | Test Item | Description | Criterion |
| 1 | Voltage | Charging voltage | DC8.4V | |
| Balance voltage for single cell | / | |||
| 2 | Current | Balance current for single cell | / | |
| Current consumption for single cell | ≤20μA | |||
| Maximal continuous Charging current | 5A | |||
| Maximal continuous Discharging current | 5A | |||
| 3 | Over charge protection | Over charge detection voltage | 4.25±0.025V | |
| Over charge detection delay time | 0.7S—1.3S | |||
| Over charge release voltage | 4.05±0.05V | |||
| 4 | Over discharge protection | Over discharge detection voltage | 2.4±0.08V | |
| Over discharge detection delay time | 89—167mS | |||
| Over discharge release voltage | 3.0±0.1V | |||
| 5 | Over current protection | Over current detection voltage | 200±30mV | |
| Over current detection current | 6.5±1A | |||
| Detection delay time | 8ms—16ms | |||
| Release condition | charge up | |||
| 6 | Short protection | Detection condition | Exterior short circuit | |
| Detection delay time | 200-500us | |||
| Release condition | Exterior short circuit | |||
| 7 | Resistance | Protection circuitry | ≤50mΩ | |
| 8 | Temperature | Operating temperature range | -40～+85℃ | |
| Storage temperature range | -40～+125℃ | |||
| B+=Battery+, B-=Battery- P+=Charge+/Discharge+ P-=Charge-/Discharge- | ||||
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