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Reviewed in Canada on February 2, 2025
Has so far lasted 2 winters in Canada, like the -30°C part of Canada. Powers LED lights around the perimeter of the house.
Les
Reviewed in the United States on February 18, 2025
Vevor diesel heaters are really picky on the voltage. This thing works great.
Team V.I. Outdoors
Reviewed in Canada on January 28, 2025
We own a Jackery explorer 1000. Who knew the Vevor Diesel Heater plug in DC Adapter wouldn't work on this battery pack. Before hanging up the towel and a few videos later we discovered we could use our DC port with this wonderful 200W inverter. We could have gotten by with a 150W, but we wanted the versatility in case we wanted to use this inverter with another product. Works as intended, not too big and can be mounted outdoors (waterproof)
BC
Reviewed in the United States on August 16, 2024
This power supply arrived dead. It had zero volts DC on either output pair when tested with a volt meter. Given the zero voltage it failed to power a 3A 12V DC LED light I was using to test the supply. Tried the same outlet and LED light with my old DC supply and it worked perfectly.
Jinzhu W.
Reviewed in the United States on July 18, 2024
Used to replace a damaged transformer. They did the job. The old transformed became too hot and blew up. this one did the job. No heat. All perfect.
Customer
Reviewed in the United States on June 16, 2024
This is easy to install in. The quality is great.
Bahar Hossain
Reviewed in Saudi Arabia on March 25, 2024
Fake fake
Anne M.
Reviewed in the United States on February 3, 2024
I am using this light driver to power two strings of 12-volt down lights that I installed under the soffit around my house. I placed it in the attic space above my garage. It runs quiet and is warm, but not hot.
Timberland RV Recreational Services
Reviewed in the United States on April 8, 2024
Was exactly what I was looking for!
Ian Baines
Reviewed in Canada on June 20, 2023
These power supplies are quiet (electronic noise) and run cool. The case is solid and the wiring and plug are high quality. I have four of them and use them for radio transmitters. The oldest has run continuously for a year.
Regular Guy
Reviewed in the United States on May 9, 2023
This power supply plus a Pyle 200W Marine amplifier and two Pyramid 3.25" 300 Watt High Power Aluminum Bullet Horn tweeters makes an awesome electronic dog whistle, which is very useful for training barking dogs that are otherwise not in your control. You can send ultrasonic soundtracks to the setup from your phone using Bluetooth.
joy n.
Reviewed in Canada on March 22, 2022
Good quality product although when I tested the voltage coming from each of the leads it was less then 12 volts 11.9. This is not a deal breaker but I think it would have been just a bit higher then 12. For my use it will be fine as I am running 4 18 watt led lights on a single circuit times 2 to light up a small shop.
Chomama
Reviewed in the United States on October 16, 2022
I am using this supply to power a 12vdc motor of my Riptide swimming pool vacuum that can draw up to 18 amps and has a 40 foot cable. I checked the resistance between the three sets of wires that come out of the power supply, and they all seem to be connected together (0 ohm resistance). I soldered all three sets of positive output wires together and same for the ground outputs. Measured good 12vdc at the wire connections with motor running, didn't have a way to measure the voltage drop at the motor at the end of the 42 foot length of cable (40 foot cable + 2 feet internal) nor the current drawn. However, motor runs strong with no noticeable slow down when subjected to a healthy mechanical resistance asserted by pressing forcibly on the blade hub. As others have noted, the diameter of the three wires seem small (may each be 16 or 18 AWG) for the current rating, but no recommended line length is specified so it is good for the advertised usage (e.g. LED lighting). If there is a volt drop at the motor it shouldn't be a big deal as long as it runs strong enough, which it seems to, and the wiring out of the power supply is only about a foot long so most of the voltage loss due to higher resistance would occur there and should be minimal due to the short length. No noticeable thermal warmth of the supply during operation. The wires could possibly get warm at the 25 amp max, but that shouldn't matter as long as the load has sufficient current to meet the application needs. There are other DC supplies with up to 15.5 vdc adjustable and 30 amps, but the advantage of this one is that is advertised as waterproof and the others are not. This one is good enough and meets my application needs with margin.
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