Intec Rechargeable Battery Pack and Charging Station (For Intec Infinite Play Wireless Controller) Now you can always have a charged battery pack for your Intec Wireless Controller. Keep a spare battery packed fully charged and ready to rock when you're ready to game. Custom designed for Intec's Infinite Play Wireless Controllers, this unit will charge the spare battery in a flash. Provides an additional 60 hours of playtime for your Intec Infinite Play Wireless Controller. Now there's no end to your wireless gaming!