Corrosion from batteries that leaked on Wii Balance Board (more explanation in comment) : r/consolerepair
CTA Balance Board Rechargeable Battery Pack 2800 MAH For Wii Fit Balance 656777004897 | eBay
How to Sync a Wii Fit Balance Board: 6 Steps (with Pictures)
Wii Balance Board Battery Case Replacement - iFixit Repair Guide
Fixed! Wii Fit Balance Board Won't Sync | Some Life Blog
Fixing corroded battery contacts - EdVoncken.NET
Nintendo Wii Fit Balance Board No Batteries Included White and Grey Fitness | eBay
Amazon.com: Esenlong Rechargeable Batteries With Charger,3800mAh High Capacity Rechargeable Battery Pack for Wii Fit Balance Board : Video Games
Wii Fit Balance Board - Leaking batteries - YouTube
Amazon.com: RepairBox Battery Cover for Wii Fit Balance Board : Video Games
User manual Nintendo Wii Balance Board (English - 10 pages)
Nintendo Support: How to Install or Change the Batteries in a Wii Balance Board
Wii Fit Batteries Inserted | Always good when the batteries … | Flickr
Wii Fit Rechargeable Battery Pack Balance Board | Wii Energizer Battery Pack - 1set - Aliexpress
Nintendo Wii Fit Balance Board Rechargeable Battery
Amazon.com : Nintendo Wii Fit Balance Board only , Fou use with the Wii, Wii compact model Nothing Else Included Tested works fine : Electronics
Nintendo Support: How to Install or Change the Batteries in a Wii Balance Board
Corroded Wii Fit board, can it be saved? | GBAtemp.net - The Independent Video Game Community
New batteries and a couple bleach wipes and this Wii Fit board looks good as new. Currently doing yoga in Wii Fit U and it's working perfectly. What other Wii U games
How to Sync a Wii Fit Balance Board: 6 Steps (with Pictures)
