Enjoy 18 hours of non-stop, rechargeable power with this Xbox 360 Battery Pack! Whether you're taking out terrorists, exploring brave new worlds, or going old school on Xbox Live, This high-quality, 3900 mAh rated battery promises smooth, uninterrupted game play all day and night.

Simply insert the rechargeable battery into you controller and there will never be a need to replace the batteries again. To recharge the battery pack simply connect it to the USB port on the Xbox 360 using the cable. Recharge your Xbox 360 Wireless Controller while you play.

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