The Dual Pro RS4 4 Bank 24 Amp Battery Charger delivers dependable, rugged charging for boats and other vehicles that rely on ready-to-use battery power. With four independent 6A banks and automatic maintenance, it keeps multiple batteries charged and ready across marine or land-based applications.
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Independent Outputs: Four independent charging banks allow simultaneous charging without interference between batteries.
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Four 6 Amp Banks: Each bank delivers 6 Amps, for a total of 24 Amps of charging power.
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Total Output: 24 Amps total output to quickly bring batteries to full charge.
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Float Stage Maintenance: Automatic maintenance mode keeps batteries topped off without overcharging.
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Battery System Range: Compatible with 12V–48V systems to cover a wide variety of battery configurations.
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Battery Type Compatibility: Charges Wet Cell, AGM and most Lithium batteries (Always verify with PCS before using with Lithium).
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Marine-Grade Construction: Built for fresh and salt water with rugged, waterproof construction; ISO 8846 marine standard approved, ignition protected, and FCC interference compliant.
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Battery Monitoring: LED indicators show each battery’s state of charge at a glance for quick status checks.
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Protection: Reverse polarity protection for safer installation and operation.
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Included Cables: Includes 6 ft DC charge cables and a 6 ft AC power cord for flexible mounting and setup.
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Model: RS4
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Applications: Ideal for bass boats, runabouts, pontoon boats and other watercraft, plus automotive applications, ATVs, golf carts, and more.
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RealPRO Series: Affordable, reliable and safe battery charging for everyday use.
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Warranty: Two-year warranty for peace of mind.
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Physical Specs: Weight 6.5 lbs per unit; Size 3.3" x 6.6" x 13.3" per unit.
The RS4 is designed to keep multiple batteries ready across marine and land-based vehicles. Independent banks prevent one battery from affecting another, while the automatic maintenance mode protects battery life without overshoot. Its rugged construction stands up to saltwater spray and vibration, and the included cables simplify installation. Compatible with 12V–48V systems and a range of battery chemistries (with Lithium verification), it’s a practical choice for bass boats, ATVs, golf carts and more. A two-year warranty provides added confidence.
| Model |
RS4 |
| Description |
Four 6 AMP Banks |
| Total Output |
24 Amps |
| Weight Per Unit |
6.5lbs |
| Size Per Unit |
3.3" x 6.6" x 13.3" |
| Reverse Polarity |
Yes |
| Float Stage Maintenance |
Yes |
| Independent Outputs |
Yes |
| Battery System |
12V-48V |
