Best Buy: Nyko Charging Dock for Nintendo Wii 87000
Zmoon 4-Pack Rechargeable Battery Packs for Wii and Wii U Remote Controller,High-Capacity Ni-MH Battery(2800mAh) Replacement for Nintendo Wii Remote Charging Station(Charger not Included) - Walmart.com
Nyko Wii Remote Charging Station 87000-A50, 2 Batteries, 2 Back Covers TESTED 743840870005 | eBay
Free: Nyko Nintendo Wii Controller Rechargeable Battery Pack - Charge Station #87000-A50-0107 (#1) - Video Game Accessories - Listia.com Auctions for Free Stuff
Nyko Wii Charging Station With 2 Controllers, 1 Battery Pack, White | eBay