SKU: 38686770408

DC-DC 12/24V-48V 5A 240W Step Up Car Power Supply Converter Regulator Waterproof

Sale price$16.89 Regular price$18.77
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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Description

DC-DC 12/24V-48V 5A 240W Step Up Car Power Supply Converter Regulator WaterproofFeature: 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: IP68 waterproof and shockproof design, suitable for different outdoor harsh environment. 5: With over current, over voltage, over temperature and short circuit protection, reliable multi protection design to enhance your using safety.

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: IP68 waterproof and shockproof design, suitable for different outdoor harsh environment.
5: With over-current, over-voltage, over-temperature and short circuit protection, reliable multi-protection design to enhance your using safety.

Specifics:
Condition: 100% Brand New
Shell Material: Die-cast aluminum alloy
Input Voltage: 12V/24V
Input Voltage Range: 9-30V DC
Output Voltage: 48V±0.2V
Output Current: 5A
Output Rated Power: 240W
Conversion efficiency: 92%~96%
Operating Temperature: -40℃ to +85℃
Waterproof Rating: Ip68
Static power consumption: 10~15ma
Wire lengths: 130mm/5.12inches
Size: 74 x 74 x 32 mm/2.91 x 2.91 x 1.26 inches
Input wire color : (+)Red, (-)Black.
Output wire color : (+)Yellow, (-)Black.

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 DC/DC Converter Regulator


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: 38686770408

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4.5 ★★★★★
Based on 18 reviews
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D. L. Jordan
Dallas, US
★★★★★ 5
A great little bag that has RFID protection.
Color: Black
I really like this bag. I wanted a bag that had the RFID protection for credit cards, and this one does. I put my car keys in the front pouch with them, and I couldn't unlock my car because the signal was blocked. I moved the keys to the bigger pouch, and they worked fine. I can also fit a small change purse in the front pouch. In the second pouch, I can fit 2 glass cases, for sunglasses and a regular pair, my phone, keys, checkbook, small bottle of hand sanitizer and a small pack of tissues. I only keep my daughter's spare apartment key in the back zipper compartment, but you could probably put something small/flat in there. It is very comfortable to wear, and the ring to lock the zippers works well. Worth the price.
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Reviewed in the United States on March 16, 2026
K
Verified Purchase
Kindle Customer
Lake Worth, US
★★★★★ 5
Gorgeous earrings
Color: 04.Apr(Diamond)
Beautiful and excellent quality. They look great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
S
Verified Purchase
Sharon Y. Cowan
Dallas, US
★★★★★ 5
As Described
Color: 09.Sept(Sapphire)
Very pretty item. Good price and fast service.
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Reviewed in the United States on January 16, 2026
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Verified Purchase
R Price
Grantham, US
★★★★★ 5
Cute for girls too
Color: 12.Dec(Blue Topaz)
Very cute
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Reviewed in the United States on January 2, 2026
R
Ryan S
Pawtucket, US
★★★★★ 5
The cutest earrings I've seen in a while.
Color: 07.Jul, Color: 07.Jul
We were so happy to get these beautiful and cute silver stud butterfly earrings. The colored CZ let us customize the color to personal preference, which let us pick the perfect option. I really like the silver setting. It is quite well done, and looks far more premium and higher quality than the low price would lead you to believe. One thing I really like about these earrings is the size. These ended up being the perfect size, and made for a very cute look. I honestly think these might become the new daily-wear earrings. They look fantastic. Included are the earrings, a pouch, and two styles of backing. Both backing options were very easy to use, and held the earrings securely. The stud was of good quality, and plated in silver along the whole stud. It is difficult to tell for sure, but this seems like the plating was well done. I think these should hold up well over time. The studs are a little on the long side, but no discomfort was had wearing them. Honestly, I thought it made it easier to put them on. Though, they might not be a good one to wear sleeping or something. It is easy to recommend these super cute earrings. They will be worn frequently, come in a variety of colors, and are well made. I am very happy with them.
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Reviewed in the United States on September 22, 2025

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