Please according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.
DC 5V 1A
Battery Voltage ＜ 2.9V
- Reverse-polarity protectection circuit and portable low heat intelligently charging
- USB Charging Port compatiable with all 5V USB power including USB wall adaptors, cell phone chargers, solar panel，PC USB , power banks，etc
- Wide adaptability to charge different size and types of batteries.Compatible with: 3.6V/3.7V Li- ion 10440/14500/14650/16340/16650/17650 /17670/18350/18490/18500/18650/18700/22650/20700/21700/22700 /25500 /26650 /26700