Qi Micro USB Wireless Charger Receiver

This Qi Wireless Charging Receiver is universal. The most efficient way to add wireless charging feature by piggybacking it on the battery of the phone, it works well with any Qi-enabled charger.

Features:
Ultrathin design, compact and light weight without increasing additional weight of the phone.
Adding wireless charging feature by piggybacking it on the battery of phone, it works well with any Qi-enabled charger.
Easy to use.
The receiver can be attached to the the battery all the time, and it would not interrupt the normal use of the phone.

How to use it : 
Step 1: Open the back cover of the cell phone;
Step 2: Stick the receiver card to the mobile phone's battery and the two protuberant touch points must touch the two recesses next to the battery;
Step 3: Close the back cover;
Step 4: Place the mobile phone onto the Qi wireless charging pad (not included).

Note: The receiver needs to work with the Qi wireless charging pad 

Specifications:
Color: Black
Input power: WPC1.2
Output: DC5V/500-800mA (Max)
Charging current: DC5V/500mA (Max)
Charging time:about 4 hrs
Reaction temperature: -10 ~ 40 degree
Working heat up range: below 20 degree (ambient temperature below degree)

Working ambient humidity: below 80%
Working life: Charge & discharge above 4000 times
Size: 62*46*1.2mm
Weight: 5g / 0.17oz

Package list:
1 * Qi Wireless Charging Receiver (Micro USB)