Features : - It is specially designed for Note 4.
- Ultra thin design, compact and light weight.
- Adding wireless charging feature by piggybacking it on the battery of Note 4, it works well with any Qi enabled charger.
- The receiver can be attached to the the battery all the time.
- Easy to use indicated that take off the back cover, attach the Energy Card on the battery, put on the back cover.
Charging Type: Battery (one-to-one charging )
Receiver Input: WPC 5W
Charging Voltage / Current: DC5V / 750mA
Working Frequency: 100 ~ 200 KHZ
Charging Method: one-to-one
Product Weight : 13 G / 0.46 Ounces
Product Dimensions (L*W*H) : 115*70*10 MM / 4.53*2.76*0.39 Inches
Package Weight : 13 G / 0.46 Ounces
Package Dimensions (L*W*H) : 115*70*10 MM / 4.53*2.76*0.39 Inches