Features:
Up to 35 hours of gameplay per charge.
High-quality NI-MH battery for long time use.
Make it possible to recharge battery when continuous play.
Comes with a charger cable for USB charging.
This new 4800mAh rechargeable replacement battery pack is specially designed for XBOX 360 wireless controllers.

Specifications:
Capacity: 4800mAh.
Color: White
Size: 6 * 4 * 1.5cm(L * W * H)
Net Weight: 134g

Package Includes:
1 x 4800mAh Battery Pack
1 x Charger Cable