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Pros & Cons
pros
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pros
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Current Limiting
Customers are highly satisfied with the current limiting feature of the DC Power Supply, allowing them to sweep a range of voltages or current limits for various applications such as charging batteries, powering models and DIY projects. Some users have used it continuously without issues and appreciated its safety features. However, one user noted that they expected the amperage to remain constant but found it adjustable instead.
Voltage Adjustment
Customers are generally very satisfied with the voltage adjustment feature of this power supply. They appreciate its ability to provide exact control over output power and its smooth operation, making it suitable for various projects including bench testing and low voltage applications. However, a few customers have reported issues with the voltage adjustment causing damage to sensitive equipment.
Build Quality
Customers generally have positive feedback regarding the build quality of this power supply. They appreciate its accuracy and durability, especially considering its affordable price point. Some users have successfully used it for various DIY projects such as nickel plating and silver plating.

Highlights
Quality
He absolutely loves it and says that the product is well made and easy to use.
It seems to be accurate and made well.
This device can get a battery to a specific amperage with no charge to begin with.
I dislike bench supplies with digital inputs where you dial in a setting then “enter”.
Price
Not bad for the price, great for testing electrical projects and messing around, nice small compact size.
I like like being able to bench test parts, having a variable dc power supply at this price was a good option.
For the price, it is a great product.
It's not too expensive and does the job.
Shipping
They ship quick and i am super happy with this purchase.
Competitiveness
Connecting wiring is better than most china equipment.
It's about a third the price of the caswell unit and has the same specifications.
Overview
- How are reviewers describing this item?
great, good, small, current and far. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has discovered that over 90% high quality reviews are present.
- This product had a total of 1,076 reviews as of our last analysis date on Feb 13 2025.
Helpful InsightsBETA
Posted by a reviewer on Amazon
Many battery chargers require a small charge on a battery to fully charge it
Posted by a reviewer on Amazon
This device can get a battery to a specific amperage with no charge to begin with
Posted by a reviewer on Amazon
I dislike bench supplies with digital inputs where you dial in a setting then “enter”
Posted by a reviewer on Amazon
The only two things i wish were better are the leads they don’t fit super secure in the machine and the only other thing is you can’t adjust volts and amps independently
Posted by a reviewer on Amazon
I can run small parts at half an amp or run big parts at 10 amps
Posted by a reviewer on Amazon
Its about a third the price of the caswell unit and has the same specifications
Posted by a reviewer on Amazon
The power cable it came with was off center with the contacts would not plug in
Posted by a reviewer on Amazon
Used a different cable and powered on
Review Count History
Price History
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