Finally, after a long search and a longer journey: UNLIMITED POWER. : r/wiiu
Guide to the Best Wii U Replacement GamePad Battery - Nerd Techy
Nintendo Wii U GamePad Battery: Replacement Part #ARR-002
Amazon.com: Hisewen Wii U Gamepad Battery, 2200mAh Replacement Rechargeable Battery Pack for Nintendo Wii U Gamepad WUP-012, WUP-010 : Video Games
KoopaTV: My Wii U GamePad's Battery Life Is Pissing Me Off!
I bought the extended Gamepad battery. I see Nintendo planned a spot for it all along. : r/wiiu
Amazon.com: Battery Replacement Rechargeable Battery Pack for Wii U Gamepad, 3600 mAh Battery for Nintendo Wii U Gamepad Remote Controller : Video Games
Wii U GamePad battery charge to last between 3-5 hours | VG247
Wii U Gamepad Battery Pack (2550mAh) for Wii U
GamePad High Capacity Battery Available Now in Europe | Nintendo Life
Extended Power for Wii U Gamepad | Wii u, Gaming products, Power
Wii U Controller - 10,000mAh Internal Battery Mod | GBAtemp.net - The Independent Video Game Community
Amazon.com: UCEC 3600 mAh Replacement Rechargeable Battery Pack for Wii U Gamepad : Video Games
Nintendo Wii U GamePad High-Capacity Battery - Disposable Battery | Alza.cz
Hands on: Official higher capacity Wii U GamePad battery and Wii Remote Quick Charge Set - Vooks
Amazon.com: 3.7V 1500mAh Battery Pack for Nintendo Wii U Gamepad WUP-012, WUP-010 : Video Games
Nintendo Wii U GamePad - more responsive than your TV? | Eurogamer.net
Amazon.com: Tomee Extended Battery Pack for Wii U Gamepad - Nintendo Wii U : Video Games
New Wii U Gamepad Battery Lasts A Definitive 5 To 8 Hours - My Nintendo News
1pcs 3.7v 3600mah Rechargeable Lithium Li-ion Battery Pack For Nintendo Wii U Wii-u Wiiu Controller Joystick Gamepad Battery - Rechargeable Batteries - AliExpress
Guide to the Best Wii U Replacement GamePad Battery - Nerd Techy
1pc 3.7V 3600mAh Rechargeable Li ion Battery Pack for Nintendo Wii U Gamepad Battery for Wii U Wiiu GamePad Controller Joystick|Batteries| - AliExpress
Reggie Explains Why The Nintendo Wii U Didn't Utilise Dual GamePad Support | Nintendo Life
Replacing Wii U Gamepad Battery (Enhanced Capacity) Not Charging Fix - YouTube
Comparing all three batteries for the Wii U Gamepad - YouTube
/cdn.vox-cdn.com/uploads/chorus_image/image/20944825/71bafnly6hl._sl1500_.0.jpg "Official Wii U high-capacity battery available in UK, Germany - Polygon")