Insta360 3923 battery charger Action sport camera battery USB

Utility Fast Charge Case
Shoot all day without worrying about battery life.

Dual-slot fast charging.
Supports PD fast charging—charges one battery to 80% in just 28 minutes. Dual battery slots with independent power management to prevent overcharging.

Compact and portable.
New flat design with flush-fit batteries makes the case easy to slip into any pocket—perfect for on-the-go use.

Never forget your charging cable again.
Comes with a built-in USB-C cable for easy battery top-ups, anytime, anywhere.

Charge three batteries simultaneously.
Charge two batteries in the case and the one in your camera via a USB-C cable. All at the same time.

No-fuss LED indicators.
Easily check battery status at a glance with clear, intuitive LED indicators.

Extra storage for three microSD cards.
Easily and safely store three microSD cards.