3-Bank 10A 12V Smart Marine Battery Charger Onboard IP68 Waterproof Boat RV
3-Bank 10A 12V Smart Marine Battery Charger Onboard IP68 Waterproof Boat RV
GFL Tech™ 3-Bank 10A 12V Onboard Smart Marine Battery Charger (IP68 Waterproof)
If you are running a multi-battery setup in your boat, camper, or off-grid rig, keeping every bank topped up without dragging out extension cords is a headache. This heavy-duty 3-bank onboard charger delivers independent 10A output to three separate batteries at once, keeping your starter, house, and trolling motor banks fully charged and ready to crank.
If you are running a multi-battery setup in your boat, camper, or off-grid rig, keeping every bank topped up without dragging out extension cords is a headache. This heavy-duty 3-bank onboard charger delivers independent 10A output to three separate batteries at once, keeping your starter, house, and trolling motor banks fully charged and ready to crank.
Why Rig Builders Choose This Charger
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Independent 3-Bank Output:
Safely charges up to three distinct 12V battery banks simultaneously without cross-charging or draining between them.
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Smart Multi-Stage Charging:
Automatically steps through bulk, absorption, and float stages to prevent overcharging and significantly extend the lifespan of your AGM, Gel, Lead-Acid, or Lithium batteries.
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IP68 Marine-Grade Waterproofing:
Fully sealed against saltwater spray, heavy bilge moisture, and engine bay dust, meaning it won't crap out when the weather turns nasty.
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Hardwired Set-and-Forget Design:
Mounts securely directly inside your engine compartment or battery locker so you can just plug into shore power when you dock or park.
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Independent 3-Bank Output: Safely charges up to three distinct 12V battery banks simultaneously without cross-charging or draining between them.
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Smart Multi-Stage Charging: Automatically steps through bulk, absorption, and float stages to prevent overcharging and significantly extend the lifespan of your AGM, Gel, Lead-Acid, or Lithium batteries.
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IP68 Marine-Grade Waterproofing: Fully sealed against saltwater spray, heavy bilge moisture, and engine bay dust, meaning it won't crap out when the weather turns nasty.
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Hardwired Set-and-Forget Design: Mounts securely directly inside your engine compartment or battery locker so you can just plug into shore power when you dock or park.
Technical Specifications
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Total Output:
30A (10A per Bank across 3 Banks)
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Input Voltage:
110V - 230V AC (Standard Shore Power)
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System Voltage:
12V DC per bank
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Waterproof Rating:
IP68 Fully Sealed
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Compatible Chemistries:
Lead-Acid, AGM, Gel, LiFePO4
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Best Suited For:
Marine Boats, Yachts, RVs, Camper Vans, Dual-Battery Off-Road Rigs
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Total Output: 30A (10A per Bank across 3 Banks)
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Input Voltage: 110V - 230V AC (Standard Shore Power)
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System Voltage: 12V DC per bank
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Waterproof Rating: IP68 Fully Sealed
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Compatible Chemistries: Lead-Acid, AGM, Gel, LiFePO4
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Best Suited For: Marine Boats, Yachts, RVs, Camper Vans, Dual-Battery Off-Road Rigs
What's in the Box
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1 x GFL Tech 3-Bank 10A Onboard Marine Charger
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1 x Integrated AC Power Input Cable
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3 x DC Output Ring Terminal Cables
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1 x Mounting Hardware Set & User Guide
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1 x GFL Tech 3-Bank 10A Onboard Marine Charger
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1 x Integrated AC Power Input Cable
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3 x DC Output Ring Terminal Cables
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1 x Mounting Hardware Set & User Guide
