For X360 Battery pack & Chargeable cable
Compatible with XBOX360 Wireless Controller, including battery pack and chargeable cable.
Product introduction:
It can charge your XBOX360 Controller directly with a controller charging cable.
It can work 18 hours after charging, and with a 2100ma battery pack in it.
It can protect your XBOX360 controller with secure circuitry.
It has overcharge protect ting.
Electronic param3ter:
Battery pack: output voltage DC=27v/300mA
Capacity: 2100mA