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Mini 12V UPS - My new battery backup system for the QDX
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11,914 Views β€’ May 10, 2023 β€’ Click to toggle off description
Here's a quick update on my strategy for running my QDX from QRP Labs on 12VDC with backup power.

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Membership - www.buymeacoffee.com/thetechprepper/membership

GEAR
* Mini UPS Battery System - amzn.to/41jyCzG

NOTE: With 12V output, the capacity is about 3,000mAh. It's NOT the 10mAh that they advertise.

As an Amazon Associate I earn from qualifying purchases.

#thetechprepper #batterybackup #qdx
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Views : 11,914
Genre: Entertainment
Uploaded At May 10, 2023 ^^


warning: returnyoutubedislikes may not be accurate, this is just an estiment ehe :3
Rating : 4.86 (18/496 LTDR)

96.50% of the users lieked the video!!
3.50% of the users dislieked the video!!
User score: 94.75- Overwhelmingly Positive

RYD date created : 2024-06-23T14:14:10.791604Z
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Nyo connections found on the description ;_; report an issue lol

YouTube Comments - 26 Comments

Top Comments of this video!! :3

@kc8owl

1 year ago

Now this is a solid solution that addresses a few things all at once. Great find!

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@Liberty4Ever

1 year ago

That mini UPS is a great looking little integrated solution, particularly for the low power QDX application. I have a scaled up version where a solar panel charges a 12V LiFePO4 battery through a DC-DC converter used as a charge controller by adjusting the output to 14.2 volts. The battery output can directly power 12 V ham gear that's usually good for up to 15 VDC. For the QDX, I'd power it through another DC-DC converter adjusted to 11.5 VDC, or in a pinch, a series string of five diodes to drop the voltage to a safe level if the DC-DC converter injects too much noise into the QDX (probably not). Arizona has a lot of sunshine, and some of the times you'll need EmComm you also won't have AC power.

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@wileymarm0t

8 months ago

I use one for a RPi server and brown outs and short black outs are no longer a problem for me!

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@superhtml9463

5 months ago

You should do a video on setting up a yaesu vx6r for data modes off an android device. Also might be cool to incorporate a switch for switching between data and voice without unplugging the device.

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@TheGeekiestGuy

1 year ago

Whenever i get my usb c pd boards in I'll see what i can cobble together. Things are so much better, battery wise these days. Having a universal connector is what I'm striving for tho. Good luck this weekend. πŸ€™

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@mnight207

6 months ago

I need this. My wife would organize a witch hunt for me. But i need this

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@pathxtoxruin

1 year ago

Looks like a solid option. Not seeing a link in the description however.

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@PatrickKQ4HBD

1 year ago

If we can't pronounce it, then how are we supposed to buy it? Sorry, I've always been confused by that "feature" of the big jungle site. Thanks for sharing this with us.

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@jakeyboy2540

1 year ago

Quick question on the Talentcell pack. Were you able to test using the included 1female to 2male splitter to charge the pack and power the QDX at the same time? Granted, its not the same as a UPS, but may accomplish the same goal.

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@iblackfeathers

1 year ago

limitations with these backups. i have the 6000mah version of the talent cell. what i can say is talentcells tend to have voltage fluctuations that i use them just for low power devices with low amp requirements. they're bad when you have to power something nearing 3 amps. but they are also sometimes the only game in town for portable 9 to 12v above 2amps with the dc barrel jack option. flaw is lack of pd for power regulation. strangely enough, the shargeek powerbank does barrel jack output as well as 12v pd usb c that it had been my go-to. but i certainly wouldn't use it for a backup ups because it's too nice for other use cases.

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@bishbash6547

1 year ago

I see no link in your description on this youtube short...

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@chrisnixon2179

1 year ago

Still cant find a link

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