Stores three batteries and two microSD cards. Intelligently fast charges three batteries, and can be used together with those batteries as a power bank to charge other devices like a smartphone.

Compatible only with the Osmo Action Extreme Battery, not compatible with the Osmo Action Extreme Battery Plus (1950 mAh).

Osmo Action Multifunctional Battery Case × 1

Dimensions: 116.2×59.2×22.9 mm (L×W×H)

Osmo Action 4
Osmo Action 3