I bought the extended Gamepad battery. I see Nintendo planned a spot for it all along. : r/wiiu
Rechargeable Battery Pack for Nintendo Wii U® GamePad - XYAB
Amazon.com: Uwayor Wii U Gamepad Battery, 2000mAh Rechargeable Battery for Nintendo Wii U Gamepad WUP-012 Battery with Screwdriver : Video Games
Amazon.com: 3.7V 1500mAh Battery Pack for Nintendo Wii U Gamepad WUP-012, WUP-010 : 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,
Extended Battery Pack For Wii U GamePad - Tomee - Stone Age Gamer
1PCS 3.7V 3600mAh Rechargeable Lithium Li-ion Battery Pack for Nintendo Wii U Wii-U Wiiu Controller Joystick Gamepad Battery - AliExpress
Was the Wii U GamePad's Short Battery Life Planned? — The Indy Gamer
Amazon.com: UCEC Wii U Gamepad Battery, Wii U Accessories 3600 mAh Wii U Battery Replacement Rechargeable Battery Pack Compatible for Nintendo Wii U Gamepad WUP-010, WUP-012 : Video Games
New Original OEM Nintendo WUP-013 Wii U Gamepad Controller Battery 2550mAh | eBay
1 PC Replacement Battery For Nintendo Wii U Gamepad Controller WUP-012 1500mAh
Batterie pour Nintendo Wii U Gamepad - 3600 mah - WUP-001 - Neuve - FR | eBay
Hands on: Official higher capacity Wii U GamePad battery and Wii Remote Quick Charge Set - Vooks
Amazon.com: iFixit Battery Compatible with Nintendo Wii U Gamepad : Video Games
Amazon.com: Hisewen Wii U Gamepad Battery, 2200mAh Replacement Rechargeable Battery Pack for Nintendo Wii U Gamepad WUP-012, WUP-010 : Video Games
Original OEM New Replacement Battery Nintendo Wii U Gamepad Controller WUP-012 - Walmart.com
Amazon.com: UCEC 6600mAh Wii U Gamepad Battery Replacement Rechargeable Battery Pack Wii Accessories for Nintendo Wii U Gamepad WUP-010, WUP-012 : Video Games
6600mAh High Capacity Battery for Nintendo Wii U Gamepad Rechargeable Long Lasting Battery, Fix Dead Power Issue - AliExpress
Replacing Wii U Gamepad Battery (Enhanced Capacity) Not Charging Fix - YouTube
TekDeals 2x Battery + 3 in 1 Charger Dock Stand Station for Nintendo Wii U Gamepad Remote - Walmart.com
Replacing A Wii U GamePad Battery. It's Easy. Dead Or Bulging Battery Replacement. - YouTube
Amazon.com: Xahpower Battery Replacement Rechargeable Battery Pack for Wii U Gamepad, 3600 mAh Battery for Nintendo Wii U Gamepad Remote Controller : Video Games
