Smart Battery Charger for Lithium Battery 21700 20700 26650 18650 18490 16340 14500 10400 Batteries
- Built-in indicator shows the charging status, it will turn green when battery is fully charged.
- Smart Battery Charger that helps you charge almost all kind of Rechargeable batteries that we use in our daily household like 18650, 26650, etc.
- Over-charging and over-discharge protection.
- Can be powered up by any USB 5V output.