1S Round BMS 3A for 3.7V Battery Pack
Additional information
| Product Name: | 1S 3A 4A PCM for 3.7V Li-ion Cell |
|---|---|
| Suitable: | 3.7V Li-ion Cell |
| Current: | 3A/4A |
| MOQ Qty | 1000pcs |
Product Details:
Specification:
| NO. | Test Item | Criterion parameters | |||
| 1 | Voltage | Charging voltage | DC:4.2V CC/CV | ||
| Balance voltage for single cell | / | ||||
| 2 | Current | Balance current for single cell | / | ||
| Current consumption for single cell | ≤10μA | ||||
| Maximal continuous Charging current | 3A | ||||
| Maximal continuous Discharging current | 3A | ||||
| 3 | Over Charge Protection | Over charge detection voltage | 4.25 ± 0.05V | ||
| Over charge detection delay time | 0.5S-2S | ||||
| Over charge release voltage | 4.05 ± 0.1V | ||||
| 4 | Over Discharge Protection | Over discharge detection voltage | 2.50 ± 0.08 V | ||
| Over discharge detection delay time | 10mS-200mS | ||||
| Over discharge release voltage | 2.50 ± 0.1V | ||||
| 5 | Over current Protection | Over current detection voltage | 0.15±0.015v | ||
| Over current detection current | 6A±1A | ||||
| Detection delay time | 5ms-60ms | ||||
| Release condition | Cut load | ||||
| 6 | Short Circuit Protection | Detection condition | Exterior short circuit | ||
| Detection delay time | 200-800us | ||||
| Release condition | Cut load | ||||
| 7 | Resistance | Protection circuitry | ≤50mΩ | ||
| 8 | Temperature | Operating Temperature Range | Default -40±85℃ | ||
| Storage Temperature Range | Default -40±125℃ | ||||
| 9 | SIZE: | 14*14*2.5mm | |||
