The Insta360 ONE R Battery Base provides up to 65 to 70 minutes of runtime. It's rechargeable via a USB Type-C port when fully assembled with the camera core and lens modules. A separate battery charger is available for standalone charging.
Like all the other modules, the Battery Base is waterproof down to 16' when assembled with two modules and installed in the ONE R Mounting Frame.
Battery Base Specifications
Rated Voltage: 3.85V
Max Charge: 4.4V
Rated Power: 1190mAh / 4.58Wh