Product Video

The Aputure STORM 400x Control Box (V-Mount) is the replacement ballast for the Aputure 400x, with a V-mount plate for running the light from two 14.4V batteries or from 100-240V AC. It powers the lamp head through the 5-pin head cable and carries the light's DMX, CRMX and Bluetooth control.

Key Features

  • Runs the STORM 400x from 100-240V AC (50-60 Hz) or from two V-mount batteries at 14.4V or 14.8V; single-battery operation is not supported.
  • Each battery needs at least 10A continuous discharge for 50% output; batteries rated 12A, 15A or 20A unlock the 60%, 75% or 100% DC output settings.
  • 1x 5-pin DMX in, 1x 5-pin DMX out, CRMX and Sidus Bluetooth with up to 100 m wireless range.
  • USB-A port (5V/0.5A out) for firmware updates from a USB drive.
  • 13.6 x 14.1 x 24.3 cm and 3.00 kg, with a quick-release plate that clips onto the Lightning Clamp supplied with the STORM 400x.

In the Box

  • 1x Aputure STORM 400x Control Box (V-Mount)

How It Compares

400x Control Box (V-Mount) 400x Control Box (Gold Mount) STORM 700x Control Box
Power input 100-240V AC or two 14.4V V-mount batteries 100-240V AC or two 14.4V Gold Mount batteries 100-240V AC
Drives STORM 400x lamp head, 5-pin cable STORM 400x lamp head, 5-pin cable STORM 700x lamp head, 8-pin cable
Weight 3.00 kg 3.00 kg 4.10 kg
Size 13.6 x 14.1 x 24.3 cm 13.6 x 14.1 x 24.3 cm 12.3 x 15.4 x 31.4 cm

Pick the plate that matches the batteries you already carry; the V-Mount and Gold Mount boxes run the STORM 400x the same way, and Filmgear Canada carries both versions.

Compatible Accessories and Related Gear

Specifications

Compatible lamp head Aputure STORM 400x
AC input 100V to 240V, 50-60 Hz
Battery plate V-Mount
Battery operating voltage 14.4V, two batteries required
Max power consumption (STORM 400x) 500W
Data ports 1x 5-pin DMX in, 1x 5-pin DMX out
Wireless Sidus Bluetooth and CRMX, ≤100 m
USB-A 5V/0.5A out, firmware updates
Size 13.6 x 14.1 x 24.3 cm (5.4 x 5.6 x 9.6 in)
Weight 3.00 kg
SKU / UPC AS0706038X / 6977162455983
Runs the STORM 400x from 100-240V AC (50-60 Hz) or from two V-mount batteries at 14.4V or 14.8V; single-battery operation is not supported.

Each battery needs at least 10A continuous discharge for 50% output; batteries rated 12A, 15A or 20A unlock the 60%, 75% or 100% DC output settings.

1x 5-pin DMX in, 1x 5-pin DMX out, CRMX and Sidus Bluetooth with up to 100 m wireless range.

USB-A port (5V/0.5A out) for firmware updates from a USB drive.

13.6 x 14.1 x 24.3 cm and 3.00 kg, with a quick-release plate that clips onto the Lightning Clamp supplied with the STORM 400x.
1x Aputure STORM 400x Control Box (V-Mount)

We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. For opened or used items, a minimum 15% restocking fee may apply depending on the item condition.

To start a return, you can contact us at info@filmgearcanada.com. If your return is accepted, we’ll send you instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return-related questions at info@filmgearcanada.com.

Important Notice for Special Order Items

Certain professional and project-based products are supplied on a Special Order basis and are subject to different return conditions. Please review the “Special Order Items” section below before placing your order.

Damages and Issues

Please inspect your order upon reception and contact us immediately if the item is defective, damaged, or if you receive the wrong item, so that we can evaluate the issue and make it right.

If an item is defective within 14 days of delivery, email info@filmgearcanada.com with a short video of the problem and the serial number, or bring it to our showroom. Once we confirm the defect, we’ll replace it (or refund it if a replacement isn’t available) and handle the manufacturer claim ourselves.

For Special Order items, damage or defect claims must be reported immediately upon delivery and will be handled in accordance with the manufacturer’s warranty terms.

Exceptions / Non-returnable Items

Special Order Items (Final Sale)
Certain professional, project-based products are supplied on a Special Order basis and are not regularly stocked. Special Order items are final sale and cannot be returned, exchanged, or refunded once the order has been confirmed with the manufacturer. Special Order items are final sale whether they ship from our stock or are ordered from the manufacturer.

These items are ordered specifically for individual projects and may include, but are not limited to:

  • Professional wireless communication systems
  • Large-scale lighting equipment
  • Studio carts and grip equipment
  • Cine lenses and special production gear

Please ensure compatibility and project requirements before placing your order. If you have any questions regarding lead time or suitability, we strongly recommend contacting us prior to purchase.

In addition, we do not accept returns for open box, demo or clearance items, gift cards, hazardous materials, flammable liquids or gases.

Exchanges

The fastest way to ensure you get what you want is to return the item you have. Once the return is accepted, you may place a new order for the desired item.

Refunds

We will notify you once we’ve received and inspected your return and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please note that it may take some time for your bank or credit card company to process and post the refund.

FAQ

Can the STORM 400x run at full power on V-mount batteries?

Yes, with the right batteries. The control box needs two 14.4V or 14.8V batteries at the same time. Each one must deliver at least 10A continuous for 50% output, and 12A, 15A or 20A for the 60%, 75% or 100% DC output settings. Batteries are not included.

The AC connector on my new STORM 400x control box will not twist to lock. What should I check?

Aputure's manual marks a plug position slot on the control box AC input (100-240V). Line the plug up with that slot and seat it fully before turning it. If the input itself is damaged, the control box is available on its own as this replacement part.

Is the V-Mount box different from the Gold Mount box apart from the plate?

Aputure sells one STORM 400x control box with two battery plate options, V-Mount and Gold Mount, and lists the same battery rules for both: two 14.4V or 14.8V batteries, 10A minimum each for 50% output and up to 20A for 100%.