Original Radioddity GM-30 GA-5E MU-5 USB-C battery.

Specifications:
USB Type-C lithium-ion (li-ion) battery
2200mAh
7.4V

Compatible Modle:
Radioddity GM-30
Radopddoty GA-5E
Radioddity MU-5

Package Content:
1 x Battery

Note: Battery only, not include radio.