Wii Balance Board Front Cover Replacement - iFixit Repair Guide
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
Batteries Balance Board, Battery Active Equalizer Wide Application Stable For LTO LFP LPO NCM 3-4S - Walmart.com
NEW! CTA Balance Board Rechargeable Battery Pack 2800 MAH Wii fit Wi-BBP sealed | eBay
Best Buy: Intec Rechargeable Balance Board Battery Pack G5620
2 X Wii Balance Board Accessory Battery Door Replacement Cover - Etsy Hong Kong