The battery protection board, as the name suggests battery protection board is mainly rechargeable and protects the integrated circuit board.
Features
State of charge calculations.
Cell over-voltage and under-voltage protection.
Intelligent battery balancing (passive).
Fully sealed waterproof technology, with waterproof, dustproof, shockproof, anti-squeezing, and other protective functions.
Specification
| Model | 3S 11.1V 20A |
| Charge Voltage(V) | 12.6 |
| Charge Current(A) | 10 |
| Balance Current(mA) | 30±5 |
| Balance Detect Voltage(V) | 4.18 |
| Working Current(uA) | 100 |
| Overcharge Detect Voltage(V) | 4.25±0.05 |
| overcharge Release Voltage(V) | 4.15±0.05 |
| Over Discharge Detect(V) | 2.7±0.1 |
| Over Discharge Release(V) | 3.0±0.1 |
| Working Temperature Range (°C) | -20 to 70 |
| Cable Size (AWG) | 14 |
| Length (mm) | 60 |
| Width (mm) | 35 |
| Height (mm) | 10 |
| Weight (gm) | 28 |
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