Amazon.com: YoungRC New XT30 Lipo Battery Parallel Charging Board XT30U Plug Connector 2S-6S 40A for IMAX B8 UN A6 Balance Charger DIY : Toys & Games
Amazon.com: FPVKing T Plug Deans Parallel Charge Board 2S-6S Lipo Balance Charging Board for Imax B6 B6AC Charger Expansion Board : Toys & Games
Microzone M-200 Smart Touch Professional Intelligent Charging System w/ AC Power Supply Wall Adaptor RC - Radio Controlled M-200 Smart Touch Professional Intelligent Charging System w/ AC Power Supply Wall Adaptor - RC