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Description
SWIT KA-B21S V-mount to B-mount Conversion Plate
V-mount battery plate for B-mount devices/cameras, 28.8V, High Load
FEATURES
Use V-mount batteries on B-mount cameras
› B-mount outputs V-mount battery voltage
› Active 28.8V of SWIT Bi-voltage V-mount battery
› Support 3rd party 26V/28.8V V-mount batteries
› Aluminum CNC unibody housing
› Multiple circuit protections
V-mount to B-mount Conversion
KA-B21S conversion plate allows you to adapt V-mount batteries to the cameras with B-mount plate, like ARRI ALEXA 35, Blackmagicdesign URSA CINE.
KA-B21S doesn’ t change battery voltage. The B-mount side outputs the same voltage of V-mount batteries.
28.8V Battery to Power ALEXA35
SWIT Bi-voltage V-mount battery recommended
Use SWIT PB-H290S 14.4V/28.8V Bi-voltage V-mount battery, the KA-B21S plate will active 28.8V high voltage output mode of PB-H290S, and provide 22-33.6V voltage to power the B-mount cameras ALEXA 35 and BMD URSA CINE.
* The PB-H290S can output 14.4V for all regular V-mount devices, and compatible with all regular V-mount chargers.

SPECIFICATIONS
| Battery side | V-mount of 14.4V/26V/28.8V |
|---|---|
| Camera side | B-mount, same voltage as V-mount battery |
