The Dolphin Charger ACS Auto Charger Selector is a compact, IP67-rated voltage-sensing relay designed to automatically manage charging between start and service battery banks. It is specifically engineered for outboard engine vessels, including those with gasoline engines.
Using MOSFET technology, this unit includes a current limit and blocking diode function to prevent voltage drops in house or service batteries during engine or bow thruster starts, protecting sensitive onboard electronics. The ACS is designed for high efficiency, reducing operating amperage by up to 70% compared to standard voltage-sensing relays.
Key Features:
- System voltage: 12V
- Current rating: 50A continuous (120A peak) or 80A continuous (190A peak)
- Intrinsically safe against ignition of flammable vapors per ISO 8846
- IP67-rated waterproof housing
- Includes multi-color LED control and remote operation switch contact
- Suitable for use with Lithium batteries
- Manufacturer Part Number: 99206
Product facts
- CT SKU
- CT-119913
- UPC / GTIN
- 786142992068
- Package weight
- 0.6 lb
Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.
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Shipping & returns
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Fit & compatibility
Fit & compatibility
Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.
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Need help choosing?
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