IndiPRO Tools 2.5mm to Sony a7 Series Dummy Battery Cable (Regulated, 24")

IndiPRO Tools 2.5mm to Sony a7 Series Dummy Battery Cable (Regulated, 24")

IndiPRO Tools 2.5mm to Sony a7 Series Dummy Battery Cable (Regulated, 24")

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Product Highlights

  • Power a7 Camera from 2.5mm Input Sources
  • Operates On 11-19V
  • Inline Regulation, No Heat / Video Noise
  • For a7, a7 II, a7S, a7S II, a7R, a7R II
  • Works with 14.4V Power Pod & More
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Compatibility: Sony a7


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Sony L

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Sony a7

Type: 24" 2.5mm Regulated (11 - 19V)

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24" 2.5mm Regulated (11 - 19V) 24" 2.5mm Unregulated (7.2 - 8V) 30" D-Tap Regulated (11 - 19V) 30" Mini Tap

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IndiPRO Tools PR2SA7 overview

  • 1Description

This 24" 2.5mm to a7 Series Dummy Battery Cable from IndiPRO Tools allows you to power the Sony a7 Series cameras from any power source with a 2.5mm barrel connector input and 11 - 19V output. It is an inline regulated cable that produces no heat and cause no video noise in the camera.

The dummy battery end is compatible with the Sony a7, a7S, a7R, and a7 II, a7S II, and a7R II cameras. Among the compatible power devices is the 14.4V version of the IndiPRO Tools Power Pod.

UPC: 859576003256
In the Box
IndiPRO Tools 2.5mm to Sony a7 Series Dummy Battery Cable (Regulated, 24")
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    IndiPRO Tools PR2SA7 specs

    Length 24" (61 cm)
    Connector 1 2.5 mm barrel connector
    Connector 2 Dummy battery for a7, a7S, a7R, a7 II, a7S II, and a7R II
    Power Compatibility Operates on 11-19 V
    Weight 3.2 oz / 90.7 g
    Packaging Info
    Package Weight 0.25 lb
    Box Dimensions (LxWxH) 5.7 x 3.3 x 2.3"

    IndiPRO Tools PR2SA7 reviews

    2.5mm to Sony a7 Series Dummy Battery Cable (Regulated, 24") is rated 4.0 out of 5 by 9.
    Rated 5 out of 5 by from So far so good! Just received this item! I have a Sony a7s and the battery is just awful. I bought this to use an external battery with it. I bought an external 10,000mAh battery by XTPower. I did have to purchase a different DC adapter but when it arrived it plugged right in with power. The power converter in the middle of this dummy battery wire says 7.4v and the standard Sony battery says 7.2v I don't know if that's an issue but it works fine. The battery doesn't show full charge and it keeps coughing down, inaccurately. I have a feeling it will run to zero on the camera but continue to run. The quality of the wire seems solid. The dummy battery is weightless and feels cheap. Hope this helps someone!
    Date published: 2016-02-03
    Rated 5 out of 5 by from Great solution I'm using this to power my Sony A7s with a USB charger battery that outputs 9V and 12V along with the regular 5V for USB plugs. It works great and allows me to run the camera for hours on a battery that costs as much as one camera battery.
    Date published: 2015-08-24
    Rated 5 out of 5 by from Nice product and excellent warranty service to back it up I purchased this regulated dummy battery a year ago for my Sony A7II. I teamed it up with a 23000mAh power bank that had two usb ports and most importantly, one variable voltage 2.5mm port (9V - 20V). I used it with great success shooting time lapses involving 1,000s of shots and for lengthy image stacking sessions (I love not having to worry about swapping batteries multiple times and dealing with interruptions). Besides being a great little product I recently discovered that IndiPro is a reputable company that will stand behind their products. About two weeks before the one year warranty was up I discovered it would no longer power my camera. I contacted IndiPro and was asked to send it to them so they could test it. Turned out it worked fine for them but after confirming my connections were correct the quickly shipped me a new unit. No idea why it didnt work for me and did for them? Maybe too much negative energy in the location I was setting it up in ;-)) Regardless, the replacement item works like a charm and the customer service experience was very positive! Ill wouldnt hesitate ordering from IndiPro again.
    Date published: 2017-03-30
    Rated 3 out of 5 by from Unable to close battery lid It's not possible to close the battery lid on my A7S with this dummy adapter inserted. The original NP-FW50 battery is 43,8mm deep, while this adapter is 44,5mm. Really annoying. But after 30 minutes with a sharp knife (and a deep cut in my finger) I finally made it fit, and now it works as it should.
    Date published: 2015-10-09
    Rated 4 out of 5 by from Very usefull! Well-made and simple, what else? I'm planning to use them to connect several Sony A7s to a big car battery, in the cold, for hours (filming the Northern lights in 3D)... We'll see if they resist the winter conditions from the north part of Norway! More about this project:
    Date published: 2018-01-22
    Rated 3 out of 5 by from Make sure and check the pins on the pack. I am rating this product 3 stars for now because the product I received, the pins were unaligned in the pack. Make sure and get a magnifying glass and look to see that your pins are aligned correctly and that the pack will seat correctly in your camera prior to your 30 day return window.
    Date published: 2016-01-10
    Rated 1 out of 5 by from Unreliable When connected to my a7S, the camera displayed the icon for an exhausted battery. The camera would eventually shut down. (used in conjunction with battery pinch and v mount battery). When tested the voltage from the dummy battery was not consistent, often dropping below 6v.
    Date published: 2016-07-11
    Rated 5 out of 5 by from Works great for the A7S Using this cable attached to aSmallRig DV 12v Battery Plate usingNP-F970 and my A7S powers all day on a single battery. The camera will show the power going down however when you turn the camera off and then back on the percentage will go back up.
    Date published: 2016-10-18
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