









⚡ Power up like a pro — never settle for less than 300W of pure reliability!
The HAILI 5V 60A 300W Power Supply is a high-performance, universal input power converter designed for professional-grade LED lighting, 3D printing, and security systems. Featuring adjustable output, advanced multi-protection circuitry, and a durable aluminum shell with smart cooling, it ensures stable, safe, and efficient power delivery for a wide range of 5V electronic devices.











| ASIN | B07Y38SMQ3 |
| Best Sellers Rank | #712,393 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,081 in Lighting Low Voltage Transformers |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,095) |
| Date First Available | September 19, 2019 |
| Item Weight | 1.76 pounds |
| Item model number | S-300-5 |
| Manufacturer | HAILI |
| UPC | 796168123445 |
C**R
Does the job!!
Works great, no issues and I had it for about 11 months. Note: the power supply is used intermittently for LED strips.
P**R
Great power source for Pi Cam
I like that it is small. I need it to fit into housing that I plan to put my Raspberry Pi zero W and camera.
J**N
Arrived Damaged
Product arrived damaged. This could be from Amazon's warehouse not the manufacturer. Unsure so gave it 4 stars. System powers up though.
J**N
As advertised
Only had it a few days but so far so good
D**.
Works well and has been doing so for years
Has been working to power a set of small fans that vent out the heat of my fireplace for many years
J**K
Voltage selecter is a bit of a pain.
The switch for 110/220 is inside the cage and comes set to 220. Be sure to flip it ALL the way to 110 if you're in the US. I thought I had it set and was able to set to 5.25v with no load. With load the voltage fell quickly until I snapped it switch home to 110. Actually a little impressed it worked as well as it did with half expected voltage. Set properly seems to work just fine.
A**R
For me... it arrived DOA
This one arrived DOA. Be sure you check them before you try and use them.
F**1
Works
Have not tested to edge of 60A but running several devices at 4A each.
N**.
Working well with the christmas lights.
S**E
Exakt som beskrivet, kvalitet!
C**M
Funktioniert einwandfrei
C**B
Excellent product. Provides precise 5v. Tested it with multimeter.
R**L
Werkt zoals het hoort! Potmeter niet extreem gevoelig, dus makkelijk af te stellen op precies 5V
Trustpilot
4 days ago
1 month ago