Popular online retailer Amazon says that the Wii U High Capacity-Battery and the Wii Remote Fast Charging-Cradle are both coming to Europe on October 4th. The Wii U battery pack should substantially improve the battery life for the Wii U GamePad which has come under fire for running out of juice too quickly. Will you be picking up the Wii U High Capacity-Battery and the Wii Remote Fast Charging-Cradle? €29.99 / €39.99