Dolphin Charger DC-DC Converter - 24/24V - 30A [99202]
SKU: 77412993062

Dolphin Charger DC-DC Converter - 24/24V - 30A [99202]

$382.28 $424.75
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Dolphin Charger DC-DC Converter - 24/24V - 30A [99202]DC DC Converter 24 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 - 24/24V - 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.

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: 77412993062

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4.6 ★★★★★
Based on 536 reviews
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Verified Purchase
heather w
Dallas, US
★★★★★ 5
Super durable
Color: A01-Colorful Pink
Super durable and nice love it especially to protect the iPad!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
A
Verified Purchase
Amanda Smith
Birmingham, US
★★★★★ 5
So far, indestructible.
Color: Coral Orange
Such a good case! For a 6 year old that isn’t exactly gentle with devices, it’s perfect. The swivel kick stand is pretty versatile, easy to find a comfortable angle to see the screen no matter which weird position your kid sits in. The color is really nice, the orange is soft and very pretty.
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Reviewed in the United States on March 5, 2026
A
Verified Purchase
Alex
Waukegan, US
★★★★★ 4
Sturdy just wish it could be adjusted to hang shorter
Color: A01-Colorful Pink
Very sturdy. Love the colors, easy for my 4 yr old to handle and use. Wish the length could be adjusted shorter for her though. When wearing, it tends to hang low by her knees.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 20, 2025
K
Verified Purchase
Kaitlin Virden
Pawtucket, US
★★★★★ 5
Very reliable, even after 1 year!
Color: A01-Colorful Pink
I purchased this over a year ago. It has since been dropped, stood on and thrown (all by toddlers) and no visible damage whatsoever! I love the kickstand that also double has a way to hold while moving. It's a bit complicated to initially put together, just because of all the placement of the silicone around the plastic box, but once every bit is in the right place you're golden. I also appreciate the port cover to add an even higher durability rating from me. My toddlers find this very easy to use and I love how versatile it all is. Definitely worth the money to keep the iPads running and protected.
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Reviewed in the United States on May 16, 2026
R
Verified Purchase
rdelcairo
Pawtucket, US
★★★★★ 5
Product awesome!!
Color: A01-Colorful Pink
This product is awesome. Super easy to use, really protects the iPad, and the design is super cute and perfect for girls. Honestly, it’s a great buy and totally worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2026

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