Mini 12V Adapter DC Step Up Converter 12V/24V To 57V 4.5A 256W Smart Boost
SKU: 7058118770

Mini 12V Adapter DC Step Up Converter 12V/24V To 57V 4.5A 256W Smart Boost

Sale price$15.99 Regular price$17.77
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Mini 12V Adapter DC Step Up Converter 12V/24V To 57V 4.5A 256W Smart BoostMini 12V Adapter DC Step Up Converter 12V 24V To 57V 4. 5A 256W Smart Boost Feature: 1: High quality thermal silica potting, waterproof, dust proof, shockproof effect. 2: Aluminum Outer Case material, long term stable and reliable. 3: Easy to install, anti aging, good heat dissipation. 4: IP67 waterproof and shockproof design, suitable for different outdoor harsh environment. 5: Widely used: LED display screens, intelligent robots, communication base

Mini 12V Adapter DC Step Up Converter 12V/24V To 57V 4.5A 256W Smart Boost

Feature:
1: High quality thermal silica potting, waterproof, dust-proof, shockproof effect.
2: Aluminum Outer Case material, long term stable and reliable.
3: Easy to install, anti-aging, good heat dissipation.
4: IP67 waterproof and shockproof design, suitable for different outdoor harsh environment.
5: Widely used: LED display screens, intelligent robots, communication base stations, industrial control, vehicle-mounted equipment and other instrument fields.

Specifics:
Condition: 100% Brand New
Shell Material: Die-cast aluminum alloy
Input Voltage: 12V/24V
Input Voltage Range: 10-30V DC
Output Voltage: 57V±0.2V
Output Current: 4.5A
Output Rated Power: 256.5W
Conversion efficiency: More than 90%
Operating Temperature: -20℃ to +65℃
Waterproof Rating: Ip67
Size: 74.2 x 73.2 x 30.5mm/2.92 x 2.9 x 1.2inch

Note:
1. Please make sure there is sufficient input supply voltage and power,in order to ensure that the module can output enough voltage and power.
2. Please take with an average load, do not merge,if there are multiple output cables in the output port.
3. You need to pay attention to make the power module cool,if output is up to the maximum current value.
4. In strict accordance with characters wiring, fuse the input voltage polarity,must not reversed, or it may damage the power supply module, when the output voltage polarity is reversed, it may damage electrical equipment

Package Included:
1x Converter Adapter

Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online: Solve your installation and product problems

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 7058118770

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 2295 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
N
Verified Purchase
Naperville Jon
Cuba, US
★★★★★ 3
Good and attractive with a few finish issues.
Style: Zig Zag, Size: 28 inch
These are attractive and functional and work well. Some of the welds were not as precise as I would have liked, and a few places (not conspicuous) are missing a little of the finish, but overall they do what they're supposed to do. I used them with a butcherblock counter top to create a desk for my office.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 19, 2025
D
Verified Purchase
D WARREN
Boise, US
★★★★★ 5
Very versatile table for many uses.
Style: Rectangular, Size: 28 inch
These legs work great for replacing a free standing rv dinette by reusing the table top . We didn’t need a table that converted to a bed. Nice fit and finish and great quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
A
Verified Purchase
Adrianna
Lexington, US
★★★★★ 5
very good
Style: Zig Zag, Size: 28 inch
These are very stable and worked perfectly with our butcher blocks! The size and length are true to what it says! you can adjust height.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 7, 2026
R
Verified Purchase
R
Massapequa, US
★★★★★ 5
Strong legs, somewhat industrial but trendy also
Size: side table leg
Good legs, some what utilitarian or industrial, they are strong as they are made out of pipe, and assembly is fairly easy once you get the idea of how it goes together. They are roughly 1.5 feet across maybe a bit less adjustable height on each leg, if you have wood floors you may want to put a pad under each leg as they are full metal pipes. Pretty interesting idea and does not cost much.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
N
Verified Purchase
Nc
Phoenix, US
★★★★★ 4
Pretty good, take your time and install it well
Size: side table leg
Materials are pretty solid, but once assembled it’s not as sturdy as you would think it should be since the material itself was solid, i say give them a chance, everything out there that’s similar is way over priced
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026

recommand products