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⚡ Stay powered, stay protected — the ultimate voltage reducer for pros on the move!
The KInuoxj 20A 240W DC-DC Step Down Converter efficiently transforms 24V, 36V, or 48V input into a stable 12V output with a max current of 20A. Its rugged aluminum shell with silicone sealing guarantees 100% waterproof, dustproof, and shockproof performance, making it ideal for harsh environments. Equipped with multiple safety features including overload and short-circuit protection, this converter is perfect for automotive, golf carts, LED systems, and more.






| ASIN | B0CS2KJSKS |
| Best Sellers Rank | #11,417 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #35 in Power Converters |
| Brand | Klnuoxj |
| Color | gray |
| Customer Reviews | 4.4 out of 5 stars 476 Reviews |
| Input Voltage | 48 volts_of_direct_current |
| Manufacturer | Klnuoxj |
| Model Number | KInuoxj |
| Number of Items | 1 |
| Number of Packs | 1 |
| Output Voltage | 12 volts_of_direct_current |
| Plug Format | 2 Pin |
| Plug Type | 2 Pin |
| Unit Count | 1 Count |
| Warranty Description | 1 |
S**A
A Golf Cart accessory MUST!
Add this to your golf cart then add a fuse box after this and you will be able to get all those accessories going with no problem. Works great.
K**R
Works great!
Easy install, works great so far! My 48v golf cart needed this to install a 12v head light. The only thing to keep in mind is it will constantly draw a small amount of amperage. Some videos I saw recommend installing a relay that is triggered by the switch, so I may try that in the future.
A**R
nice to have.
works good
B**Y
The wires are short, buy some quality wire and connectors to install.
The first one I ordered did not work, so I sent it back. It would receive input from the battery but would not convert the voltage down to 12 volts. The return was easy and about two days later I had the replacement that worked great.
S**N
Lousy product on a short lived device
It appears to be well built. The case is nice and the silicon is intact. But it failed. After a few days of use. I purchased it for a project back in July. Finally got to installing it about two weeks about and actually powered it up on August 29. It lasted literal hours of operation. Then the output dropped to about .15V with a load hooked and about 1.8V without any load. I’m not very good about leaving reviews, so bear with me here. There is no “warranty claim” button anywhere. But there is a troubleshoot button. Great. Click it. None of the options actually pertain to this item. It’s a 48v to 12v dc converter. But the options are mostly 110v or 220v ac. When I clicked on the only operational choice in the troubleshoot section that applied, I was told to disassemble and look for damage. It’s a silicon molded electronic. There are no “screws on the case” as I was directed to remove before inspection. I would avoid this thing if for no other reason than the abysmal after purchase product support.
C**S
Worked as designed.
easy to install. Recommendations. Longer wires and stick attachment pad.
R**C
Learned from experience.
If you have aftermarket add on’s this is a must. Easy to install just make sure you use the same gauge wire, as the product.
C**S
Great product
Great product
Trustpilot
2 months ago
5 days ago