The POWER UP Rechargeable Battery Pack is the easiest way to add long hours of additional battery to your DUALSHOCK3 and SIXAXIS controllers. The POWER UP keeps you gaming without the hassle of using a wire when your controller battery is depleted. Stay in the game like never before with dreamGEAR"s POWER UP.2GB1034. 1034. I.sound i.Sound DGPS3-3812 Gaming Controller Battery.