>>346451383
https://www.amazon.com/Powerex-Capacity-Rechargeable-Batteries-2700mAh/dp/B06XDHM839
I use these and this charger https://www.amazon.com/Powerex-MH-C9000PRO-Professional-Charger-Analyzer/dp/B08DJDQ4Y8WGKTY
Batteries last about a week between charges and I play between two to four hours a day