Specicication:
Product name: KeepPower L1 LCD Display Intelligent Charger
Brand: KeepPower
Type: Li-ion Battery Charger
Part No.: L1
Input: 5.0V 1.0A
Output: 4.2V!#!amp!*!plusmn;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......

Package included:
1 x KeepPower L1 LCD Display Intelligent Charger
1 x USB cable
1 x cloth bag

Note: battery and mobile power not included