- Specification:
- Input interface: Type-c USB
- The board size: about 2.5 * 1.65 CM
- Charge cut-off voltage: 4.2 V + / - 1%
- Battery overcharge lifting voltage: 4.00 V
- Battery discharge termination voltage: 3.2 V
- Battery: over-current protection current 3 A
- Maximum charging current output: 1000 ma
- The battery discharge protection voltage: 3.0 V
- The battery overcharge protection voltage: 4.28 V
- The input voltage: 4.35-6V (recommended voltage 5V)
- High-quality and durable
- Easy to use and practical
- Suitable for daily use
- Modern and stylish design
- Great value for money
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