Kessler Mag Max 3A Adapter - Use Affordable De Walt Batteries for Your Camera Gear. Kessler Mag Max 3A is a new battery adapter that accepts De Walt 20V Max (and aftermarket versions) and 60/20V Flex Volt batteries (labeled as 18V and 54/18V in Europe and other counteris). Standard V-Lock (V-Mount) or Gold Mount batteries are not very cheap, especially when you need to buy a whole set of them.
Powering multiple lights plus a camera on set with no electricity can therefore require a significant investment. They are releasing the Mag Max 3A adapter, that uses affordable De Walt 20V (18V) batteries from any hardware store and converts them into 14. 4V 3A outputs. AdKessler Mag Max 3AAs Kessler states, the Mag Max 3A was developed to fill a void in the market for an inexpensive battery….