Insta360 X6 Xtreme Battery All Insta360 X6 Camera Kits include one X6 Xtreme Battery. So what could be better Extra Xtreme Batteries, so your filming never stops. Features: Insta360 X6 original battery 2600 mAh capacity Replace or add additional power capacity to your filming setup Part # 106021500008 Includes: 1x X6 battery (same spec as original equipment) Zippered storage pouch for convenient storage during outdoor shoots