14.4V/28.8V Auto SwitchingBy Alexa dedicated plate KA-A20S
The Bi-voltage battery PB-H290S output normal 11-16.8V voltage as default, you can attach to any normal V-mount
cameras or other devices, and any normal voltage chargers.
Use the ARRI ALEXA dedicated V-mount plate KA-A20S, PB-H290S battery can recognize and auto switch on 22-33.6V, to power Alexa LF/65/SXT/AMIRA.
* KA-A20S Plate:
CNC metal housing, High load power pins,
Provides D-tapx2 (16V), 2-pin LEMO (16V), USBx1 (5V/2A)
Officially Recommended by ARRI