Marine Chargers, Inverters & Accessories | Defender Marine

Marine Chargers, Inverters & Accessories | Defender Marine

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Customer Service

Call or email to speak with our in-house knowledgeable staff.
Phone: 800-628-8225 | Int'l.: 860-701-3400 | Email: Contact Us

3 - 10 Amp Battery Chargers
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11 - 15 Amp Battery Chargers
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16 - 25 Amp Battery Chargers
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26 - 35 Amp Battery Chargers
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36 - 45 Amp Battery Chargers
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46 - 100 Amp Battery Chargers
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Battery Maintainer
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Battery Charger Accessories
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Battery Combiners
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Inverter / Charger Combos
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Modified Sine Inverters
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Portable Power Inverters
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Pure Sine Inverters
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Inverter Accessories
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Isolators / Transformers / Boosters
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Isolator Accessories
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Power packs & Battery Jump Starters
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Handheld Radio Charging Accessories
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Universal USB Accessories
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Featured Brands

Defender offers great deals on a large array of Marine Battery Chargers, Pure Sine and Modified Sine Wave Power Inverters and Accessories, including Combiners, Isolators, Transformers and Boosters from top brands like ProMariner, Xantrex, Charles, Go Power, Sterling Power, and Marinco / Guest. For on the water emergency situations, we also stock Power Packs and Battery Jump Starters, to help get you out of a jam!