High QualityRechargeable Li-ion battery without memory effect, can be charged at any time, extend the shooting time of your Insta360 X3 camera. Perfect FitSame chip replacement batteries are designed for Insta360 ONE X3 Action Camera. Compact and portableThe size of our single rechargeable battery is very lightweight and easy to carry. It can be easily stored when not in use. Safety ChargingCITYORK 360 X3 batteries are designed to identify over heat, over current, over voltage, over charging protection. Low power consumption IC design, built-in circuit protection ensures both safety and stability Packing parameters:360 X3 replacement battery*3, battery case*1