Accidentally left the batteries in my wii balance board for 9 years and it corroded the converters away, is it possible for me to fix? : r/consolerepair
How To Synchronize Your Wii Balance Board - YouTube
Wii Fit U Free Download Offer - GeekDad
Nintendo Wii Fit Balance Board-Bottom Battery Sync Board & Compartment ONLY-READ | eBay
Amazon.com: Wii Fit U w/Wii Balance Board accessory and Fit Meter - Wii U : Video Games
Nintendo Support: How to Sync a Wii Balance Board with a Wii Console