Description

510 USB Charger

510 USB Charger Compatible with almost all the 510-thread HIGH capacity batteries. ULTRA-SAFE & SMART. Built-in Over-Charge Protection to ensure safely charge. 

SPECIFICATIONS

•   Input 5V/500mA, Output 4.2V/420mA.

Warm Tips: The input Voltage/Current are not allow to exceed 5V/1A, which means you can not use fast charger to power it.