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Where can I find a "dummy battery" for the NX500?

Started Jan 7, 2018 | Discussions
AudiiDudii
AudiiDudii Contributing Member • Posts: 816
Where can I find a "dummy battery" for the NX500?

I just purchased a used NX500 to use as a "digital back" on my modified Cambo WDS tech camera.

It will serve as a backup for / alternative to my Sony A7R on those occasions when I need to stitch images to create larger files or use a larger range of movements than my lenses can provide for a 24x36 sensor.

To make swapping between the two cameras as seamless as possible, I'd like to power the NX500 using the same external battery setup I use to power my A7R and external monitor.

To that end, I'm looking for a dummy battery / dc coupler / ac adapter or whatever it's called I can use to feed power to the camera from the external battery and, so far, I've had no luck.

Can anybody here point me to one, preferably available from a domestic seller?

Thanks!

Samsung NX500 Sony a7R
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otto k Senior Member • Posts: 2,252
Re: Where can I find a "dummy battery" for the NX500?

Why not just use micro USB port with normal battery inside?

 otto k's gear list:otto k's gear list
Canon EOS 600D Samsung NX1000 Samsung NX500 Sony a6400 Samsung NX 30mm F2 Pancake +10 more
AudiiDudii
OP AudiiDudii Contributing Member • Posts: 816
Re: Where can I find a "dummy battery" for the NX500?

otto k wrote:

Why not just use micro USB port with normal battery inside?

I'm not sure exactly what you mean, but I live in Arizona and am often photographing in very high ambient temps. I also photograph mostly at night using long exposures.

So I like to keep the camera guts as cool as possible to minimize noise, one aspect of which is to keep the heat of a discharging battery outside the camera body.

Besides, I use the micro USB port (aka "multiport") on my A7R for my wireless remote and expect I'll be doing the same for the NX500.

otto k Senior Member • Posts: 2,252
Re: Where can I find a "dummy battery" for the NX500?

NX500 doesn't work without a battery, unfortunately, but if the battery is full, the camera will happily work from USB power without extra heating (that I noticed). This does block the port for shutter, but there's a fairly simple and robust option to trigger the shutter via Bluetooth (that is, from smartphone but without the need for wifi, etc).

Blank batteries might be present at some retail stores that had nx models as they used them for display units, but that's quite iffy.

 otto k's gear list:otto k's gear list
Canon EOS 600D Samsung NX1000 Samsung NX500 Sony a6400 Samsung NX 30mm F2 Pancake +10 more
AudiiDudii
OP AudiiDudii Contributing Member • Posts: 816
Re: Where can I find a "dummy battery" for the NX500?

otto k wrote:

NX500 doesn't work without a battery, unfortunately, but if the battery is full, the camera will happily work from USB power without extra heating (that I noticed). This does block the port for shutter, but there's a fairly simple and robust option to trigger the shutter via Bluetooth (that is, from smartphone but without the need for wifi, etc).

While I appreciate your assistance, I don't think you understand what it is that I'm trying to do here. I'm not looking to operate the camera without a battery installed, but to use a "dummy battery;" i.e., an empty battery case that takes the place of the OEM battery in the camera's battery compartment and connects the camera to an external battery via a wire cable. This also leaves the micro-USB port free to be connected to a remote shutter controller.

These are commonly available for most cameras and are often used in connection with an a/c adapter to power the camera with it connected to an a/c wall outlet. You can see a photo of the one I use with my A7R -- note the wire that into the battery compartment -- here:

Both the A7R and NX500 batteries are 7.4 vdc, so it should be a simple matter to change from camera to the other by simply unplugging the dummy battery at the connector I've located near the tripod socket and plugging in the dummy battery for the other camera.

The only issue is that I haven't been able to locate a dummy battery -- or "dc coupler," as they are sometimes called -- for Samsung's BP1030 or BP1130 batteries, hence my post.  I'm positive they do exist -- I've seen photos of them! -- so I just need to find a source to sell me one. 

otto k Senior Member • Posts: 2,252
Re: Where can I find a "dummy battery" for the NX500?

I fully understand. But, "fake" batteries for nx are very hard to get a hold of, there have been several tries, but I don't recall anyone actually finding one (and reporting back to forum). On the other hand, you can power NX500 via USB port and it does not heat up unless it's actually charging the battery - so no heating if the battery was full to start with. I have tested this with long video shoots (IIRC, up to 3 hrs on time constantly).

Edit - you might have luck with samsungparts but you need the exact unit number.

An old thread https://www.dpreview.com/forums/post/57081959

 otto k's gear list:otto k's gear list
Canon EOS 600D Samsung NX1000 Samsung NX500 Sony a6400 Samsung NX 30mm F2 Pancake +10 more
AudiiDudii
OP AudiiDudii Contributing Member • Posts: 816
Re: Where can I find a "dummy battery" for the NX500?
1

otto k wrote:

I fully understand. But, "fake" batteries for nx are very hard to get a hold of, there have been several tries, but I don't recall anyone actually finding one (and reporting back to forum).

I have found and reluctantly ordered one from an overseas seller that the forums gods will not let me identify ... I wonder why?

I really did hope to order one from a domestic seller, but it was only $21.71 delivered, so I sucked it up and paid using a credit-card I reserve for iffy transactions, just in case...

FYI, there is a used one available on eBay for about the same money, but it uses a D-Tap connector that I would have to change and I didn't want to go through the hassle.

Anyway, if/when it arrives, I'll report back about how well it does -- or doesn't -- work.

headroom
headroom Regular Member • Posts: 484
Re: Where can I find a "dummy battery" for the NX500?

Open & crack the 500 batt case take out the Lipo. Done this w GoPro Lipo for ext Cam Power

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AudiiDudii
OP AudiiDudii Contributing Member • Posts: 816
Re: Where can I find a "dummy battery" for the NX500?
3

As an update, the dummy battery finally arrived from China today and it's exactly what I hoped it would be. 

Again, I tried to post a link, but the forum software is blocking those from this particular vendor, so anybody who is interested in acquiring one, feel free to send me a PM and I'll forward it to you.

Daniel Kucera New Member • Posts: 5
Re: Where can I find a "dummy battery" for the NX500?

You can 3D print one, like I did:

https://blog.danman.eu/adapter-powered-nx-300-camera/

foot Veteran Member • Posts: 4,805
Thanks for posting that!

Daniel Kucera wrote:

You can 3D print one, like I did:

https://blog.danman.eu/adapter-powered-nx-300-camera/

I imagine those of use without a 3D printer could just take a small piece of balsa wood and sand it down into the right shape.

...or make a simple wax mold for a resin cast.

The key information was the electrical stuff, which seems pretty straight forward - now that you've described it.

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Gimpfarm New Member • Posts: 4
Re: Where can I find a "dummy battery" for the NX500?

AudiiDudii wrote:

As an update, the dummy battery finally arrived from China today and it's exactly what I hoped it would be.

Again, I tried to post a link, but the forum software is blocking those from this particular vendor, so anybody who is interested in acquiring one, feel free to send me a PM and I'll forward it to you.

May I know the source of your NX500 dummy battery? Does it mark BP1130 or BP1310? Mine is NX300. Or would you mind taking trouble in posting your dummy battery? How about its power source? Any specification? Thx.

AudiiDudii
OP AudiiDudii Contributing Member • Posts: 816
Re: Where can I find a "dummy battery" for the NX500?

Gimpfarm wrote:

AudiiDudii wrote:

As an update, the dummy battery finally arrived from China today and it's exactly what I hoped it would be.

Again, I tried to post a link, but the forum software is blocking those from this particular vendor, so anybody who is interested in acquiring one, feel free to send me a PM and I'll forward it to you.

May I know the source of your NX500 dummy battery? Does it mark BP1130 or BP1310? Mine is NX300. Or would you mind taking trouble in posting your dummy battery? How about its power source? Any specification? Thx.

I purchased mine here: https://www.dXhgate.com/product/bp1030-bp-1030-camera-dc-coupler-for-samsung/214437315.html

Note: Remove the "X" in dXhgate above to get the correct URL.  For some reason, I am unable to post the correct URL.

But it appears to be out of stock and I have no idea where else it might be available.

Gimpfarm New Member • Posts: 4
Re: Where can I find a "dummy battery" for the NX500?

Yes. It ceased supplying. Thx your info.

Gimpfarm New Member • Posts: 4
Re: Where can I find a "dummy battery" for the NX500?
1

Today is 23rd May 2020, the BP1030 dummy battery I have ordered from Taobao.com arrived. Its one end is a BP1030 battery-like box, then a wire connect it with the other end which is a female socket named DC 4.0mm*1.7mm. Since the specification of BP1030 is 7.4V 1030mAh. I bought a 8.4V Power supply and DIY its end with a male socket named DC 4.0mm*1.7mm. Then, connect both female and male ends together, and turn on main powerful. My Samsung Nx300 turns on though the original battery model is BP1130. That means the dummy I bought marked with BP1030, also fit for BP1130. I dont know if this will harm the camera or not. At least, I did it on my Olympus E-510, and has been using it indoor for a couple of years without any problem. I didnt do the engineering work. I ask my friend do the soldering for me.

markyboy81 Veteran Member • Posts: 4,778
Re: Where can I find a "dummy battery" for the NX500?
1

Gimpfarm wrote:

Today is 23rd May 2020, the BP1030 dummy battery I have ordered from Taobao.com arrived. Its one end is a BP1030 battery-like box, then a wire connect it with the other end which is a female socket named DC 4.0mm*1.7mm. Since the specification of BP1030 is 7.4V 1030mAh. I bought a 8.4V Power supply and DIY its end with a male socket named DC 4.0mm*1.7mm. Then, connect both female and male ends together, and turn on main powerful. My Samsung Nx300 turns on though the original battery model is BP1130. That means the dummy I bought marked with BP1030, also fit for BP1130. I dont know if this will harm the camera or not. At least, I did it on my Olympus E-510, and has been using it indoor for a couple of years without any problem. I didnt do the engineering work. I ask my friend do the soldering for me.

Not sure if this helps but I'm pretty sure the BP1030 and the BP1130 are interchangeable.

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otto k Senior Member • Posts: 2,252
Re: Where can I find a "dummy battery" for the NX500?
2

Not fully, all camera will operate on both, but, IIRC, some batteries might not charge properly in some cameras. That's irrelevant here.
On topic - this is a great information for the rest of us - thank you.

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Canon EOS 600D Samsung NX1000 Samsung NX500 Sony a6400 Samsung NX 30mm F2 Pancake +10 more
HofoHollwood New Member • Posts: 2
Re: Where can I find a "dummy battery" for the NX500?

Sorry I noticed some typos in my last post. I completed Vasili's mod  to unlock the video recording time limit on my NX 300 , but the mod does not work on the NX 300M, ( the same camera with the fully flippable screen)  oddly, but it does work on the later model NX500.

Strange. Anyway I'm really excited that you found a dummy battery for these cameras. I would appreciate your help in navigating Tabao.com, so I can get one. Big thanks.

Hofo.

Gimpfarm New Member • Posts: 4
Re: Where can I find a "dummy battery" for the NX500?

Try searching Google with "Adapter DC Coupler ED-BP1310 BP1310 Dummy Battery Box for Samsung". Hope you can see "www.aliexpress.com/item/1005001523758269.html"

if it is blocked, try below masked link

"www"dot"aliexpress"dot"com"slash"item"slash"1005001523758269"dot"html"

Remember past the masked link after ("dot") replaced with "." and ("slash") with "/".

Shadow Klassic New Member • Posts: 1
Re: Where can I find a "dummy battery" for the NX500?

headroom wrote:

Open & crack the 500 batt case take out the Lipo. Done this w GoPro Lipo for ext Cam Power

could you help and elaborate the process of this?

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