- Support AC 240V input power.
- Automatically stop charging when fully charged
- LED indicator
- Reverse polarity protection
- Compact and easy for carry while travelling
- Two series of lithium battery protection board.
- Automatically cancel protection after protection conditions restore.
- With function of overcharge protection, over discharge protection, short circuit protection, over-current protection.
- Suitable for lithium battery pack of 7.4V, 8.4V.
- Quiescent current < 30uA, so power consumption is small.
- Chipset: TP4056
- Input voltage: 4.5V~5.5V
- Fully charged voltage: 4.2V
- Charging current: 1A adjustable
- Working temperature: -10'C~85'C