SKU: 64627010542

Dolphin Charger DC-DC Converter - 12/36V - 20A [99204]

$315.00 $350.00
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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

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Description

Dolphin Charger DC-DC Converter - 12/36V - 20A [99204]DC DC Converter 12 36V 20A 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 - 12/36V - 20A

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.


Quick Guide (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: 64627010542

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4.3 ★★★★★
Based on 16 reviews
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Verified Purchase
Krystal Baker
Boise, US
★★★★★ 5
Great sun block
Love this! Bought for vacation used every day, no sun burn and nice soft skin.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
S
Squiddy
Belleville, US
★★★★★ 3
Adds a nice glow but stays oily and don’t trust the SPF!
Color: Rose, Color: Rose
Edit: taking this down to 3 stars after I finally got the chance to wear it in the sun for several hours and test the SPF. I went to an outdoor event and wore just the glow oil for 4 hours and got some pretty good sunburns on my face and shoulders (see last photo)! The only reason I didn’t take the stars lower is that they advertise it as a glow glitter oil before spf and that part is true. I’d also note that after an hour in the sun my sweat started to bead up because of the oil- I’d normally sweat yes but in a sheen that isn’t super noticeable vs big drops all over that made me look like I had a fever or something! I also never felt like the oily feeling absorbed into my skin. So I 100% won’t be trusting this for SPF in the future and with the oily feeling I don’t think I’d even wear it for just the shimmer look. I’ll admit I was a little skeptical about the spf of this oil, but I looked at all the ingredients and GPT says it’s good stuff lol! So far I’ve only worn it for maybe an hour so hard to say for sure how effective it is but the ingredients are solid. The oil gives a nice gleam and subtle shimmer to your skin, not too glittery. It is oil so it doesn’t really rub in, I don’t know if I’d wear it with any super nice clothes.
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Reviewed in the United States on March 24, 2026
A
Verified Purchase
Allyison Kissel
Belleville, US
★★★★★ 5
Great alternative to the high end brand.
This product was delightful! Glides on beautifully, and provides great sun protection. I am fairly light complexed and this did its job keeping me from getting burned. It also leaves a beautiful glow on your skin.
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Reviewed in the United States on July 27, 2025
E
Verified Purchase
euridice peralta
Natrona Heights, US
★★★★★ 5
Lovely
First time using it and I will used for the rest of my life specially in summer. My skin looks like tv model
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Reviewed in the United States on September 1, 2025
P
Pickle for a nickle
Boise, US
★★★★★ 1
Pure grease! Irritated skin
Xiuxixu Body Glow Oil Broad Spectrum SPF 45, sunscreen body oil lightweight glowing lotion moisturizing coconut oils waterproof non-sticky texture easy absorb, #02 Rose Gold 3.38 fl oz. Made in China. This arrived like-new, in sealed, nondescript, pink packaging. I guess I should’ve known better from the brand name…but the unique rose gold color lured me in. It’s very pretty in the bottle too. But the shimmer totally disappears when rubbed into the skin. I was shocked I couldn’t seen a shine in several different lightings(other than looking very oily). It absolutely REEKS of sunscreen, too, and is VERY greasy. Whatever you touch— it WILL transfer! Also, the ingredients list is really sketchy. Lots of long chemicals I can’t pronounce. Even though I immediately wiped this off, it ended up making my skin breakout/turn red and itchy for a day. No, I would not recommend this product.
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Reviewed in the United States on May 9, 2025

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