Wireless charging technology is based on transformer theory. The battery is charging after receiving terminal coil receives electromagnetic signal from transmitting terminal coil which connects to power supply. We offe fundamental wireless charging module and integration scheme of NFC antenna and wireless charging technology.

We offer QI Standard Inductive charger for wireless charging supported phones.
At present, we have models for Samsung Note II, S4.

Max output current: 1A
Output Voltage: 5V
Max Output power: 5W
Charging efficency: 70%
temperature rise: , <10 ℃