Wii U GamePad high-capacity battery now available, promises 8

Extend your gaming experience by picking up $32 accessory now available through Nintendo Store in the United States.
Super Mario 3D World is the first multiplayer 3D Mario game for the Wii U where players can choose to play as Mario, Luigi, Princess Peach, or Toad.

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UCEC 8000mAh Wii U Gamepad Battery Replacement Rechargeable Battery Pack Wii Accessories for Nintendo Wii U Gamepad : Video Games

Somehow managed to fit a 10,000mAh battery inside of my Wii U game pad! Battery life from around 2 hours to (so far) more than 13 hours at full brightness. See captions

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