The Xbox360 Play & Charge Kit allows you to never miss a beat when playing your favorite games. If the battery pack is running low, just plug in the cable and keep playing without interruption. The Play & Charge Kit for Xbox360, with included Rechargeable Battery Pack, is a convenient and low cost way to recharge your Xbox360 Wireless Controller.9 foot long Play & Charge Cable (No break-away.) The Xbox360 Rechargeable Battery Pack snaps directly onto the Xbox360 Wireless Controller. Charge your Xbox360 Wireless Controller between gaming sessions by plugging in the Play & Charge Cable. The Rechargeable Battery Pack (included) provides between 30 and 35 hours of game play with normal use of rumble per full battery charge. A Green LED indicator will shine when the battery pack is fully charged. A Red LED indicator will let you know when the battery pack is still charging to reach its full charge capacity. The Play & Charge Cable fully recharges your Wireless Controller in 6 to 8 hours. NiMH (Nickel Metal Hydride) Rechargeable Battery Cell. Additional Xbox360 Rechargeable Battery Packs sold separately