Travel Charger for Hero4 We recommend also purchasing the

We recommend also purchasing the optional M12 to CS adapter to guarantee compatibility with all your favorite lenses

for extra durability in the saltwater environment

Its small size

5mm) locking mini connection for use with compatible bodypack transmitters

Travel Charger for Hero4 We recommend also purchasing theThis convenient charger is made for the Hero4 Silver & Black cameras. It allows you to take the battery out of the camera, and charge it in a wall outlet. It comes with the plug for USA & Canada wall sockets, but a Euro adapter is also included if you go on vacation abroad. Also included is a cigarette lighter adapter, which lets you use the charger in a vehicle.