SoulBay 12V Power Supply Universal AC DC Adapter Charger with Adjustable Output 5V 9V 3V 6V 4.5V 7.5V 12 Volt 1A 1.5A 2A for LED Strip Light CCTV Camera BT Speaker GPS Webcam Router, 5 FT Cord, 30W

adjusted to required voltage, plugged in and it is working perfectly after 2 weeks

Woks ok, it would not charge our 7.5 volt sprayer battery when set to 7.5 volts. Had to use 9volt setting to charge 7.5 volt battery. No big problem.

This power supply does the job and provides consistent power once it’s connected, but the main downside is the adapter fit. The plug tends to loosen and can fall out more easily than expected, especially if the cable gets bumped or moved. When it stays seated, it works fine and hasn’t had any power drop issues. The voltage output seems stable and it’s usable for basic applications, but the connection doesn’t feel as secure as it should. For stationary setups it’s acceptable, but for anything that gets moved around, it can be a little frustrating. Overall, it’s usable, but the adapter fit keeps it from being a perfect solution.

It's excellent. I bought it to charge my son's toy car battery and it's been very useful. The included adapters help me with other rechargeable devices I have, and it's the best investment I've made.

I purchased this universal 30w charger adapter because I was always looking for one cord or another to use in a laptop or a toy for my son etc. Needless to say I have a box of jumbled wires (which has now gown to two boxes) I thought that if I had 1 device that could take the place of all of those wires and I could keep it somewhere where I could easily find it, I would be way better off in the long run. So far I have already used it to charge up a netbook that I had lost the charger for years ago. I was able to charge it up and found a ton of pictures on it that I hadn't even remembered I had taken. That right there has made this purchase worthwhile. It is a very sturdy construction and comes with seven different tips that should cover any type of input that I have. Hopefully anyways. It also comes with a small key that allows you to change the power settings on the main box. This is the only part that I am afraid of losing, I wish it had a place on the plug where you could store it for safe keeping. For now, I will just keep everything stored in it's box until I need it again. I see this getting plenty of use in the future. I would recommend this to hobbyists or anyone, like me, that has a hosuefull of assorted electronics from years gone by with little clue as to where the power cord is. If anyone has found this review helpful in any way, please feel free to hit the button. Thank You.

This one didn’t do what it was supposed to do. I got it because Amazon recommended it through their AI suggestion system when I was looking for a replacement cord for my Ninja power station. I lost the original cord, and after searching online for a match and coming up empty, I figured I’d take a chance on this universal adapter since it said it was compatible. Spoiler alert: it’s not. Even though I specifically checked to see if this would work with my model and it said yes, I brought it home, plugged it in, and… nothing. It doesn’t fit the generator at all. Now I’m stuck with a power station I still can’t use, and a plug that’s taking up space. What makes this even more frustrating is that the product page makes it sound like it’s compatible with pretty much everything. I really wish there was a much clearer disclaimer about the actual models it supports. The generic “works with most devices” language is not helpful when it leaves you in limbo. To top it all off, I didn’t send it back in time because I tend to put stuff away and forget. So now I’ve got a cord I can’t use and a review I’ve been meaning to write just to say: this shouldn’t have happened. The clarity on compatibility has got to be better.

Muy bueno exelente

Even though it said it was the charger for the Jumper laptop, none of the adapters worked. None were long enough to charge the laptop. So it is still unusable

I have been using this for 5 years I bought it because my blood pressure monitor power supply died and this set had the right plug to replace it But I have used it in various situations I haven't found a problem yet where one of the attachments didn't fit and work

producto conforme a lo que esperaba y entregado con rapidez

Great

I have purchased a few of these for different projects. The adjustable voltage allows is a great feature, comes with various size connectors.

Works well enough when one device is plugged into it. However, it does have problems powering a DC lead as well as USB at the same time. I was powering an arduino using the USB connector and at the same time powering a linear actuator with 12VDC. The actuator was rated at 1A at full load. The arduino was drawing about 30mA with a double relay connected to it and a clock module. This convertor is rated to about 2.5A. Whenever the linear actuator turned on, the arduino would reset. Once I discovered the cause of the reset, I plugged the arduino to a different power source.