200W high load, 2 minutes hot-swap, countdown seconds display, CNC housingB-mount Hotswap Plate for MINI / MINI LFOfficial FeaturesB-mount Hot-swap PlateKA-R30B is a B-mount hot-swap plate for ARRI Alexa MINI / MINI LF install, power cameras at 28.8V (22-33.6V) by 8-pin DC-IN. When remove the B-mount battery, 8-pin DC output Reg. 28V for hotswapping. You don’ t need to switch off the camera when changing battery.ALEXA MINI/MINI LF installKA-R30B matches with ARRI original MINI / MINI LF support system by connection with RAB-1 Clamp 2 (K2.0023406). * KA-R30B doesn’ t include the K2.0023406 clamp.2mins at 200W loadKA-R30B has 32Wh/3Ah battery cells inside, 200W constant high load, even after 1000 cycle times, the plate can still ensure 2 minutes hot swap time for changing battery.120s Countdown DisplayKA-R30B provides an LCD screen to display countdown seconds when changing battery. When battery is removed, the screen will countdown from 120 seconds. 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 120 after a period of time.Power InterfacesKA-R30B provides: 1x 8-pin 28V to ALEXA MINI/MINILF 2x D-tap 14V Reg. output 1x 2-pin LEMO 14V Reg. output 1x USB-A 5V/2A output 1x 8-pin 22-33.6V input (For power station hotswap)15mm Rod AdaptorKA-R30B provides with a free 15mm Rod Adaptor in the package, to install on the old style ALEXA MINI 15mm rig system.Official Product Data Model SPU: KA-R30B Division: Power Big Category: Accessory Small Category: HotSwap Plate Power: 32Wh Weight (kg): 0.95 Plate Type: B-Mount;LEMO Mini Lifecycle: 2022New Official Documentation 231526514758.pdf 241646533239.pdf 231536516681.pdf 191554427663.pdf 171017372816.pdf Official Product Page