Insta360 One R Battery life for Video

Hello there! I am looking to buy a 360 video camera for my company for long duration training videos. Biggest concern is battery life. I need the camera to record video 5-6 hours non stop. Besides the battery boost, is there a third party battery bank I could attach/rig to the Insta360 ONE R, for extended recording time? The camera would be mounted and locked down.