Meet the Dual Pro SS4AUTO 40Amp 4 Bank Battery Charger — the ultimate in automatic, safe charging for boats and marine applications. Fully automatic and designed to safely charge both Lithium and AGM batteries, its algorithms are designed and validated with battery manufacturers for a 100% charge. The Start Up feature wakes batteries that have turned off due to low voltage protection, while Auto Return to Charge keeps them on the perfect charging curve. AutoProfile Intuitive Charging Technology provides the flexibility to adapt to evolving lithium technologies, ensuring optimal performance whether you run Lithium or AGM on board.
From the trusted Sportsman Series, the SS4AUTO delivers unbeatable performance, reliability, safety, and quality. It is approved to meet ISO 8846 Marine standards and is ignition protected under US Coast Guard 33 CFR 183.410, giving you confidence when you’re out on the water.
Key Features
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Fully automatic 4-bank charging for effortless maintenance across multiple batteries
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40 Amps total output to power your boat systems quickly
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Battery systems: 12V DC and 24V DC compatibility for versatile installations
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Lithium and AGM battery support to cover the most common marine chemistries
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Start Up feature wakes batteries that have dropped below voltage protection
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Auto Return to Charge keeps batteries ready with automatic maintenance charging
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AutoProfile Intuitive Charging Technology adapts to changing lithium technologies
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On-board diagnostic codes for quick troubleshooting and maintenance
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Marine-grade protection with ISO 8846 approval and ignition protection (USCG 33 CFR 183.410)
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Proven performance from Dual Pro’s Sportsman Series, a marine charging standard for over two decades
Specifications
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Banks: 4
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Total Output: 40 Amps
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Battery systems: 12V DC, 24V DC
| Banks |
4 |
| Total Output |
40 Amps |
| Battery systems |
12vDC, 24vDC |
