KeepPower Removable Battery Charger L1 LCD Display

Single slot Li-ion Battery Charger. USB charging only, No outlet plug.
Compatible with 18650, 18350, and 18500 batteries sold here on the store.
NOT COMPATIBLE WITH 21700 BATTERIES

-Input: 5.0V 1.0A
-Output: 4.2V±1%  500mA/1000mA
-Compatible with 10440/14500/16340/16650/18350/18500/18650/26650 Li-ion rechargeable battery;
-Displays voltage, charging current and battery percentage in real time
-Charged by USB power charger, laptop, power bank...