BlueShape V-Mount DC 21V 220W V-Lock Battery Adapter Plate for ARRI ALEXA LF Camera

SKU: BSMVALLF MFR: MVAL-LF
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Key Features

  • Power your ARRI ALEXA LF camera effortlessly with this robust V-Mount adapter plate.
  • Get reliable power: This V-Lock battery adapter delivers a regulated 21V output.
  • Maximize efficiency: Enjoy >95% power efficiency with this BlueShape V-Mount plate.
  • Compact & lightweight: At just 0.46 lbs, this adapter adds minimal bulk to your rig.
  • Broad compatibility: Perfect for any standard V-Mount battery setup on your camera.
  • Durable design: Built to last, this V-Lock adapter plate offers a long-term power solution.
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Special Order?Estimated to Ship: 08/14/2025
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BlueShape V-Mount DC 21V 220W V-Lock Battery Adapter Plate Specifications

  • Battery Plate Mount Type

    V-Mount

  • Input

    10.0 V - 17.0 V

  • Output

    21.0 V regulated - 250 W max

  • Efficiency

    >95%

  • Dimensions

    5.55 x 3.23 x 0.43" (141 x 82 x 11mm)

  • Weight

    0.46 lb (0.210kg)

Designed For Use With:

  • ARRI Alexa Camera
  • V-Mount

Need Help?

For any questions about compatibility with this product, call us at 800-223-2500 or you can email us any time.

About BlueShape V-Mount DC 21V 220W V-Lock Battery Adapter Plate

Why settle for less when powering your ARRI ALEXA LF large format camera The V-Mount DC 21V 220W V-Lock Battery Adapter Plate is specifically designed to meet the unique power requirements of this high-performance camera. Unlike standard 14.4V batteries, this adapter plate by BLUESHAPE ensures your camera operates at its optimal voltage level, providing approximately 21V, which is above the camera's minimum requirement of 20V.

This V-Lock Battery Adapter Plate is more than just a power source. It features an advanced power converter that optimizes the load on the battery with an impressive efficiency of no less than 95%. This means your camera gets the power it needs without unnecessary strain on the battery, extending its lifespan and reliability.

But that's not all. This adapter plate also doubles as a secondary power source when the camera is powered through an external DC source such as a block battery or a POWER STATION. This ensures uninterrupted shooting, even in the most demanding situations.

One of the standout features of this V-Mount DC 21V 220W V-Lock Battery Adapter Plate is its ability to provide digital communication from the battery to the camera, but only when used with BLUESHAPE batteries. This allows the user to view the RSOC (relative state of charge) directly on the camera display, a feature not available with other batteries.

Designed with the ARRI ALEXA LF in mind, this adapter plate is the perfect companion for the GRANITE HDplus series batteries. Based on data provided by the camera manufacturer, when using the MVAL-LF with these batteries, users can expect the following runtimes: BV100HDplus: from 46 to 35 minutes, BV190HDplus: from 93 to 69 minutes, BV290HDplus: from 139 to 105 minutes.

In conclusion, the V-Mount DC 21V 220W V-Lock Battery Adapter Plate for ARRI ALEXA LF Camera is not just a power solution, but a tool designed to enhance your camera's performance and reliability.

BlueShape V-Mount DC 21V 220W V-Lock Battery Adapter Plate Features

  • Ergonomic fitting onto ARRI Alexa-LF
  • Sturdy construction with hooking components made in metal for a precise and reliable, long lasting fitting
  • Efficient, fan less ventilation
  • High-Rate, low resistance battery terminals which allow current draws up to 15A without damage or over-heating, even under vibration

Warranty Information

This product has a limited warranty of 18 months for parts and 18 months for labor.

Key Features

  • Power your ARRI ALEXA LF camera effortlessly with this robust V-Mount adapter plate.
  • Get reliable power: This V-Lock battery adapter delivers a regulated 21V output.
  • Maximize efficiency: Enjoy >95% power efficiency with this BlueShape V-Mount plate.
  • Compact & lightweight: At just 0.46 lbs, this adapter adds minimal bulk to your rig.
  • Broad compatibility: Perfect for any standard V-Mount battery setup on your camera.
  • Durable design: Built to last, this V-Lock adapter plate offers a long-term power solution.

What's in the box:

  • V-Mount DC 21V 220W V-Lock Battery Adapter Plate
  • BlueShape 18 Month Limited Warranty