Valve Index review – the best VR set around and as close to next-gen as you can get | PCGamesN
Valve Index Wrist Mounted Battery Kit - Accessory That Charges Your Co – DeadEyeVR
Keep your Valve Index Controllers Charged + grip extensions - YouTube
Amazon.com: DeadEyeVR Valve Index Wrist Mounted Battery Kit - Accessory That Charges Your Controllers While Playing : Video Games
Battery Replacement for Index Controllers - Valve Index Controller - iFixit
Valve wouldn't provide replacement batteries for Index Controllers. They will provide replaceable straps tho (lolwhat). My batteries died, and every request for assistance was rejected - no place to source batteries. No