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⚡ Power your gear smarter, faster, and safer — don’t get left in the slow lane!
This 28V 3A 84W AC/DC power adapter features dual plug compatibility (5.5x2.5mm & 5.5x2.1mm), advanced IC chip protections, and energy-efficient design. Ideal for LED, digital, and optoelectronic devices, it offers reliable, high-output power with built-in safety and long service life, making it a versatile upgrade or replacement for professional-grade equipment.
| ASIN | B07F5G4CT4 |
| Customer Reviews | 3.8 3.8 out of 5 stars (10) |
| Date First Available | November 15, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 8.8 ounces |
| Item model number | 28V 3A |
| Manufacturer | magnetbest |
| Package Dimensions | 7 x 4 x 2 inches |
K**P
Added power for my device
I bought this adapter to use with a portable power station that came with an Ac adapter but its only 12v 3a and max watt input was only 36. This adapter allowed me to charge my station at 75 watts and that was a big difference in charge time. I was able to use this adapter with something that could handle 12v to 28v so make sure its compatible with the device your planning on using it with and dont use on anything that requires more than 3 amps.
B**L
This is not 28 volt but 30 volt be careful can burn up your equipment
This is not 28 volt but 30 volt be careful it can burn up your equipment
D**D
power output
not much of dislike
D**E
Easy to use.
Easy to connect and then charge my cordless sweeper....love Amazon😊
Trustpilot
1 month ago
2 weeks ago