KA-S30S V-mount Hotswap Plate

›  14.4V V-mount Hotswap

›  43Wh, 200W constant load cells inside

›  At least 2 minutes run time

›  Countdown seconds display

›  D-tapx2, 2-pin LEMO, USB output

›  8-pin LEMO input for power station hotswap

›  SONY & RED digital power info

›  Aluminum CNC unibody housing

›  Support 15mm rod clamp install

›  Multiple circuit protections


V-mount Hot-Swap Plate

KA-S30S is a V-mount extended plate with battery cells inside, and when you changing battery, the plate will take over the power supply until a new battery is mounted on. So you don’ t need to switch off the cameras with this hot-swap plate.

At least 2mins at 200W load

KA-S30S has CNC alluminum housing, 4 battery cells inside, 14.4V nominal voltage, 43Wh capacity, 200W constant high load.
The full capacity plate will ensure at least 2 minutes at 200W load even after 1000 cycle times.

120 Seconds Countdown Display

The hotswap plate provides an LCD screen to display countdown seconds when changing battery.
When battery is removed, the screen will countdown from 120s. You just need to put on a new battery before it count down to 0.
The new battery will charge the hotswap plate as well. You can see the countdown seconds will go back to 120s after a period of time.

Power Interfaces

KA-S30S provides:
1x 2-pin LEMO 12-16.8V 38W/3A out
2x D-tap 12-16.8V 125W/10A out
1x USB-A 5V/2A output
1x 8-pin LEMO 12-16.8V input (For power station hotswap)

15mm Rod Adaptor

KA-S30S provides with a free 15mm Rod Adaptor in the package, to install on 15mm rig systems to power the cameras without V-mount plate.

Inner battery voltage

14.4V nominal, 12-16.8V

Inner battery capacity


Power load

200W/16A constant high load

D-tap output x2

12-16.8V, 125W/10A each, 200W/16A in total

2-pin LEMO output

12-16.8V, 38W/3A

USB-A output

5V, 10W/2A

8-pin LEMO input




Net weight


Basic Package




  • 15mm Rod Adaptor

  • KA-R31S

    V-mount Hotswap Plate for MINI / MINI LF

    200W high load, 2 minutes hot-swap, countdown seconds display, CNC housing


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