BMS protection board for LiFePo4 4S 40A with passive cell balancing function.
Specifications:
| Name | LiFePo4 |
| Overcharge detect voltage | 3.75V +/- 0.025V |
| Overcharge release voltage | 3.60V +/- 0.05V |
| Overcharge protection delay | 1S +/- 200mS |
| Over discharge detect | 2.0V +/- 0.005V |
| Over discharge release voltage | 2.3V +/- 0.1V |
| Over discharge detect delay | 1S +/- 200mS |
| Charging over current protection current | 250A |
| Over charge current detect delay | 9S |
| Over charge current protection release condition | Off load |
| Discharge over current protection current | 250A |
| Over discharge current detect delay | 1S |
| Over discharge current protection release condition | Off load |
| Short circuit protection condition | Short circuit of external load |
| Short circuit detect delay | 1S |
| Short circuit protection release | 960uS |
| Short circuit protection release | Off load |
| Charge voltage | 14.6V - 15V |
| Continue discharge current | 40A |
| Charge current | < 20A |
| Balance function | + |
| Balance release voltage | 3.60V +/- 0.025V |
| Balance current | 36mA +/- mA |
| Charge temperature protection degrees | / |
| Discharge temperature protection degrees | / |
| Main circuit conduct inner resistance | < 13 mOhm |
| Working current | < 20 uA |
| Sleeping current (over discharge) | 0 uA |
| Working temp | -20°C - 70°C |
| Storing temp | -40°C - 80°C |
| Dimension L x W x H |
45x67x7mm |
BMS protection board 4S 40A
- Product Code: BMS LiFePo4 4S 40A Balance
- Weight: 0.03kg
- Dimension: Д: 67.00mm х Ш: 45.00mm x В: 7.00mm
- SKU: BMSLiFePo44S40AB
- Availability: In Stock
- Already bought: 0 in
-
15.70 €
View: 174
Tags: BMS controller for 4S LiFePo4 40A with balance
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