The Panasonic DMW-BLK22 Lithium-Ion Battery (DMW-BLK22, 16 Wh) is a Lithium-Ion pack for any camera that takes DMW-BLK22 batteries, offering 16 Wh capacity. It sits under the 100 Wh mark, so airline rules allow it in carry-on without prior approval.
Key Features
16 Wh Capacity
Holds 16 Wh, which is what sets both how long it runs and how it may be carried on a flight.
DMW-BLK22
Fits any device or plate built for a DMW-BLK22 battery, so it interchanges with every other pack on that mount.
7.2 V Output
Supplies 7.2 V through the mount, which is the level the cameras and accessories on this system expect.
Lithium-Ion
Built on Lithium-Ion cells, which is what sets its weight, its charge behaviour and the rules for shipping it.
Carry-On Approved
Under 100 Wh, the threshold below which IATA rules let a spare battery travel in carry-on without asking the airline first.
