Here is a simple charger to use for your 18500/18650 batteries with a 0.5A x 2 charge rate. The LCD screen will indicate the state of your batteries. It is powered with any 5V USB power supply.
- Great compatibility: Compatible with different kinds and sizes of most batteries including 18500/18650 batteries.
- LCD Screen: Screen displays the following information:
- Charging current
- Battery voltage
- Battery charged capacity
- 5V USB input power so you can take it on the go.
- Battery voltage and capacity display
- Will tell you if there is an issue with the battery or if there is a reverse polarity
- Recharge “damaged” (low voltage) battery.
- Input Power: DC 5.0/1.0A
- Max Constant current: 500 ± 50mA
- End of Charge Voltage: 4.20 ± 0.05V
- End of Charge Current: ≤ 80mA
- Operation Tempature: 0-40 °C
- Size: L131mm x W6mm x H33mm
- Net Weight: 109g
- 1x VC2 Charger
- 1x USB Cable
- 1x Manual