SKU: 67669973600

Dolphin Charger DC-DC Converter - 12/24V - 30A [99201]

Sale price$341.10 Regular price$379.00
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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1

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Description

Dolphin Charger DC-DC Converter - 12/24V - 30A [99201]DC DC Converter 12 24V 30A Your boat has a 12V alternator, and you need to charge a 24V or 36V battery on the run? Dolphin has the solution. Our boosters are true DC DC chargers with a 3 stage smart charge feature. Compatible with 4 different technologies, including Gel, AGM, or Lithium LIFEPO4. Dolphin booster is the perfect choice to charge your bow thruster or trolling motor batteries! Flexibility & Versatility BOOSTER units are designed to charge

DC-DC Converter - 12/24V - 30A

Your boat has a 12V alternator, and you need to charge a 24V or 36V battery “on the run”? Dolphin has the solution. Our boosters are true DC/DC chargers with a 3-stage smart charge feature. Compatible with 4 different technologies, including Gel, AGM, or Lithium LIFEPO4. Dolphin booster is the perfect choice to charge your bow thruster or trolling motor batteries!

Flexibility & Versatility

BOOSTER units are designed to charge a 24V, 36V or 48V auxiliary battery from a single 12V or 24V power system, ideal for new installations or for updating older systems. Thanks to recharging during navigation, auxiliary batteries are always available. No need to wait until you’re connected to the shore to recharge. This product range extends from 12/24V (charging at 30A), 12/36V (charging at 20A) up to 24/48V (charging at 15A).

Efficient Power Conversion

Small is beautiful: our engineers have made it compact. BOOSTER is only half the size of a conventional charger of equivalent power!

Faster Charging Times

BOOSTERS are intelligent marine battery chargers featuring an advanced and unique 4-stage charging program. This reduces charging time by 50% compared with charging from a basic alternator. with different battery chemistry settings (Lead, Gel, AGM, Lithium, LifeFO4).

Compatibility with Different Voltages

BOOSTERS are smart battery chargers featuring four different battery profile, Lead, Gel, AGM, and Lithium LifeFO4.

Protection Features

BOOSTER units include automatic protection against battery source drainage, over-current, over-voltage and reverse polarity and built-in fuses protections.

As for all other Dolphin® charger products, the BOOSTER’s assembly process includes conformal coating of the electronic board (PCB) to guarantee an extended lifecycle of your battery charger.


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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • 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: 67669973600

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4.1 ★★★★★
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OWhite
Carnegie, US
★★★★★ 5
Healed my broken skin
Size: 16 Ounce (Pack of 1)
I’ve been using Eucerin Advanced Repair Body Cream for my very dry skin, and it works great. It absorbs quickly, is not greasy, and keeps my skin moisturized all day. I also like that it is fragrance-free, so it does not irritate my sensitive skin. A little goes a long way, and the large jar lasts a long time. Highly recommend for anyone with dry skin.
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Reviewed in the United States on May 12, 2026
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Kindle Customer
Lexington, US
★★★★★ 5
My rating
Size: 16.9 Fl Oz (Pack of 1), Size: 16.9 Fl Oz (Pack of 1)
I love this lotion so much. It makes my skin hydrated and soft. Before, my skin would be dry and crack away from each other. My friends and some online dermatologists recommended this and it has been extremely helpful. If you use a scented lotion. Wear this lotion. Then the scented lotion and then the body oil. Seems like a lot of steps but this will help your skin in the future and will result in less dermatologist visits. It’s very soft and the first ingredient is water meaning it’s a water based moisturiser so the consistency is very good!
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Reviewed in the United States on May 30, 2026
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Verified Purchase
Denise Ivers
Louisville, US
★★★★★ 5
Always a Favorite of Mine
Size: 16.9 Fl Oz (Pack of 1)
This lotion is fantastic for dry skin. It moisturizes without feeling greasy, and it absorbs well so you’re not walking around feeling like you just dipped your arms in oil. I really like that it’s unscented, which makes it great if you’re sensitive to fragrances or just don’t want your lotion competing with your perfume. It leaves skin feeling soft and hydrated for hours. I’ve tried a lot of lotions over the years, but this one does a really good job when your skin is seriously dry and needs real moisture. Overall, a great everyday lotion that actually works. My skin definitely approves.
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Reviewed in the United States on March 11, 2026
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Leslie
Chelsea, US
★★★★★ 5
Problem finally solved! This stuff works.
Size: 16 Ounce (Pack of 1)
I'm 60 and have very dry skin despite eating healthful food and drinking plenty of water. I've tried every moisturizer available and I've finally found one that leaves my skin hydrated. It's the perfect thickness -- not too thick like a paste and not a thin lotion -- so it's emollient and soaks in without tugging on my skin during application. This will be my after shower body lotion from now on. I'm wearing shorts and sleeveless tops again! 🥰
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Reviewed in the United States on May 29, 2026
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Morocco Victor Parker
Pawtucket, US
★★★★★ 4
I'm impressed. It's very good stuff
Size: 16.9 Fl Oz (Pack of 1)
I'm finding that menopause skin is very, very dry skin. Combine that with a harsh winter and my skin was in much worst shape than normal. I usually had noticeably dry skin on my legs & arms but winter made it itchy & more flakey. I started using the Eucerin calming formula but that did nothing for the dryness but did moderately help lessen the itching. I got online to see what I could do for the flaking skin, add moisture and curb the itching without having to go to a dermatologist because I didn't think I had a major issue. My reading recommended alpha hydroxy acid (AHA) formula moisturizers and from reading amlactin was very popular and received high marks but I wanted to look at & try a couple of things before I committed to just one as it's likely this will become part of my regular skin care and I'd need an affordable option. I discovered the Eucerin AHA formula on Amazon, liked the reviews & decided why not try it. The price point was very good compared to amlactin. I received the Eucerin 12/14/2017 and have used it religiously twice a day. The flakiness subsided in a week and the itch only occurs on my back where I can't reach to apply it. This stuff has been wonderful to apply to my skin. My skin is no longer flaky or ashy & the rough patches are gone from my knees & elbows. This stuff is very heavy but it doesn't feel greasy to me because my skin soaks uses it in pretty quickly. I am not sure if I could use this in a hot, humid summer but for the current -20+ wind chills I'm living through, that heaviness is working in my favor. If you don't want to apply a heavy thick lotion to your skin or if that type of formula could cause a breakout, this isn't the moisturizer for you. It doesn't really have a smell to me. Once I apply it I only smell the scent of my bee & flower sandalwood soap. This lotion is not scented so that's a plus for me. Also unlike amlactin it does not contain parabens. I did order the amlactin and will try it after this is gone but it's likely I will continue with the Eucerin AHA formula. It has worked very well for me. I've not done price shopping for this locally so I can't add anything in terms of costs on Amazon versus brick&mortar. But if you can handle its heaviness I'd definitely recommend it.
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Reviewed in the United States on May 22, 2026

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