The new DJI RS BG70 High-Capacity Battery Grip can extend RS 4's battery runtime to 29.5 hours. It also supports powering your camera and accessories with up to 18 W via the USB-C port at the bottom.
The battery grip can power RS 4 for approximately 12 hours. It supports PD and QC 2.0 fast charging protocols. With a 24W charging specification, it can be charged to approximately 80% in 1 hour and fully charged in 1.5 hours, and can be charged separately from the gimbal.
