Nauticam Battery Pack for NA-6500 Housing

Nauticam Battery Pack for NA-6500 Housing (2500mAh, inc. USB cable) A new accessory battery pack has been released along with NA-A6500! This larger capacity battery provides 2.5x the power of a single Sony NP-F50 battery pack, and slides conveniently into the underwater housing below the camera mounting plate. This accessory benefits all users, greatly extending the time between battery swaps, and allowing the housing to remain sealed between dives.