This charger is designed for battery whose capacity is over 500mAh.
The LED on charger is red when charging; when the battery is fully charged, LED turns green.
Note: If customers want to plug this USB charger to a wall adaptor to charge the battery, please make sure the output current of the adaptor is greater than 1000mAh, so as to protect the adaptor and get better charging experience.
Output: DC 4.2V 5000mah
Input: DC 5V 1000mah
Shipping weight: 37g
Package: Paper box