Review on Bionik Hyper Kit - Enhanced 1200 mAh Rechargeable Battery Pack Duo with 10-Foot Magnetic Cable - Ideal for Xbox One Wireless Controllers by Kyle Gresham
Low battery life and heating
The battery does not last long. I keep the cord close when I need to charge and as long as it's 10 feet away I have no problem. Just don't let the other person play with you, because then the batteries will run out and you'll have to take turns charging them. Batteries get hot while charging, so be careful. They haven't exploded for me yet
Pros
- batteries are designed for standard Xbox One and Elite controllers.
Cons
- Contact seller
