Non-Contact Double Battery Charger for XBOX 360 Wireless Controller Black

The Power Base simultaneously charges up to 2 of the included Lithium-ion Rechargeable Battery Packs designed for your Xbox 360 controller, using a wireless charging signal.
You can charge the 2 Rechargeable Battery Packs by themselves or while connected to your Xbox 360 controller.
It also features LED charge indicators that tell you your charge status .
The Power Base is the perfect charging solution for your Xbox 360 controllers.
Single chip circuit control charge ensures stable charge property; the duration of charging is within 9 hours for double ones..
Input: 5V/450mA?50mA (USB input)
Charging Current: 180mA?30mA (Impulse Charging)
Trickle Charging Current: 45?10mA
Voltage: 2.9?0.1V

Product contains the following separate parts.
1. XBOX360 Charger ? 1PCS;
2. USB charging cable ? 1PCS;
3. The high-capacity induction Nickel-Metal Hydride battery packs ? 2PCS (900mAh)
Note: Only suitable to the included induction batteries