SKU: 55039594299

Mastervolt DC Master 12V to 24V Converter - 7A

Sale price$197.55 Regular price$219.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 27 - Sep 1

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Description

Mastervolt DC Master 12V to 24V Converter - 7ADC Master 12V to 24V Converter 7A Power you can rely on The required voltage for DC current can vary. Some equipment requires 24 V, while onboard equipment usually requires 12 V. For custom DC current, Mastervolt offers a series of compact and made to measure DC DC converters for both 12 V and 24 V battery systems that offer stable power with the right current for any connected consumer. There is a wide range of DC Master converters available,

DC Master 12V to 24V Converter - 7A

Power you can rely on
The required voltage for DC current can vary. Some equipment requires 24 V, while onboard equipment usually requires 12 V. For custom DC current, Mastervolt offers a series of compact and made to measure DC-DC converters for both 12 V and 24 V battery systems that offer stable power with the right current for any connected consumer. There is a wide range of DC Master converters available, including insulated and non-insulated models.

Benefits

  • Recreational and semi-professional use.
  • Easy to install using included mounting bracket, screws and fasteners.
  • Smart electronics mean no unnecessary heat generation.
  • Continuous output.
  • Insulated and non-insulated models available.
  • Two minutes of extra power for short power boosts.
  • Excellent price/performance ratio.


Intelligent DC-DC converters
A large benefit of the DC Master models is their two minutes of extra capacity; ideal if you need a short power boost.

Complete package DC Master
All DC Master converters are delivered with mounting bracket, screws and fasteners.

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Specifications:

  • Charger Input - Voltage: 12v
  • Charger Output - Amps: 7a
  • Charger Output Voltage: 24v
  • Box Dimensions: 3"H x 4"W x 7"L WT: 1.7 lbs
  • UPC: 816882020841

Owner's Manual (pdf)
Brochure (pdf)
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: 55039594299

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4.1 ★★★★★
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Marilyn
Los Angeles, US
★★★★★ 1
Don't buy they don't work only 3 hours that's it
Size: 1 Count (Pack of 12)
These are cheap and when I went to take it off it broke they only last three to four hours that's it then the scent is gone. I have bought these many a times from a different seller and they last me a long time matter of fact I got them at the Dollar tree
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Reviewed in the United States on May 16, 2026
T
Verified Purchase
tracy
Waukegan, US
★★★★★ 5
My Go-To Cotton Rounds — Don’t Fall Apart & No Fuzz
Color: Ultra Soft, Size: 100 Count (Pack of 3)
These are my favorite cotton rounds, and I’ve tried everything from dollar store versions to higher-end “eco” brands. I keep coming back to these. They stay intact and do not separate, even when fully saturated. I use them for micellar water, toner, and nail polish remover, and they hold up well with all three. No fuzz left behind, no pilling, and no pieces sticking to my face. The thickness is just right — not too thin, not overly bulky. They’re soft but durable. I also like that one side has a slight texture. It’s not harsh or labeled as “exfoliating,” but it does have a subtle grip that helps with product application without irritating the skin barrier. Compared to cheaper brands that fall apart and more expensive ones that don’t perform any better, these strike the perfect balance of quality and value. Definitely a repeat purchase for me. TL;DR: Soft, durable, no fuzz, and don’t fall apart. Perfect thickness for toner, micellar water, and nail polish remover. My consistent repurchase.
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Reviewed in the United States on February 19, 2026
C
Verified Purchase
Caitlin Gibson
Belleville, US
★★★★★ 5
Good Quality Cotton Rounds
Color: Ultra Soft, Size: 100 Count (Pack of 3)
I recently purchased these cotton rounds, and I couldn’t be happier with them! They are soft, durable, and incredibly gentle, making them perfect for my daily skin care routine. They don’t leave behind any lint, and they hold up well when applying toner or removing makeup. One unexpected bonus is how great they are for my cat with skin allergies. I use the rounds to gently clean around sensitive areas, and the soft texture ensures I don’t irritate her skin. Another huge plus is the value. The set comes with a generous amount of rounds for the price, which makes it both practical and economical. For anyone looking for versatile, skin-friendly cotton rounds that work for both personal care and gentle pet care, this set is an excellent buy!
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Reviewed in the United States on January 24, 2026
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TallulahBelle
Massapequa, US
★★★★★ 5
Just Love These Little Pads
Color: Ultra Soft, Size: 100 Count (Pack of 6)
I use these everyday, at least twice a day and they are perfect for applying toner, etc. The little pads absorb liquid well so you don't use too much of something, or the liquid rolls off onto the counter, they fit perfectly on the ends of my fingers, they don't leave lint on my skin, and are thin enough to be used easily and well. They do not scratch my skin, they are not rough, and they don't stick to me. I use them only once and throw away. The price of them is reasonable and a box of them is always sitting in pantry. I've used them to applying antiseptic to cuts,, giving to my husband for dotting a razor cut, and as a protector inside a jewelry pouch. I just love these little pads.
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Reviewed in the United States on March 28, 2026
A
Verified Purchase
Arielle
Phoenix, US
★★★★★ 5
Great cotton rounds and a great deal
Color: Ultra Soft, Size: 100 Count (Pack of 3)
What a great deal on cotton rounds. I use this daily to tone my skin and to remove my makeup. The cotton doesn’t break up on me and it doesn’t irritate my skin. Definitely a great choice for your cotton rounds
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Reviewed in the United States on April 14, 2026

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