This protection board is 3s in common use lithium battery protection board (you can adjust for how many strings to be used) Specified chip, stable performance, support disconnection protection, over-current protection, over-discharge protection, overcharge protection, with balance, etc. A common use for “same port” and “different port”, the protection board uses 15 high-power of ultra-low resistance MOS tubes (discharge of 8, charging 7), in the same port mode can support the discharge current 60A, charging current 60A; different port mode discharges current 80A, charging current 60A.
| Single-cell battery overcharge protect voltage: | 4.21-4.29 V |
|---|---|
| Single-cell battery overcharge protect recover voltage: | 4.14-4.24V |
| Overcharge protect delay | 1.5-2.5S |
| Single-cell battery over-discharge protect voltage: | 2.72-2.88 V |
| Overcharge protect Current | 100A |
| Over-discharge protect Current | 100A |
| Over-discharge protect delay | 0.5-1.5S |
| Temperature protect | Yes |
| Disconnect protect | Yes |
| Shortage delay | 100-600 uS |
| Charging Current | 60A |
| Ampere balance (Current) | 60MA |
| Voltage balance accuracy | 4.14-4.24V |
| Shipping Weight | 0.015 kg |
| Shipping Dimensions | 8 × 7 × 1 cm |
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