Need more power for your X4? Take up an extra battery with 2290 mAh large-capacity battery which is 27% more powerful with 135mins of recording at 5.7K30fps. As a bonus, it comes with a battery case with built-in memory card organizer slot for peace of mind.

* 2290 mAh large capacity
* 27% more powerful
* Increased battery life up to 67% allowing for 135mins of recording at 5.7K30fps
* Comes with a battery case with a memory card storage slot
* Compatible with X4 action camera only