Automatic charge selectors 12V50A - 12V80A

DOLPHIN ACS are smart, 100% waterproof voltage-relays which automatically manage the charge function between your “start” and “service” batteries banks. Ideal for outboard engine boats. Our cutting-edge Current Limit Function is built on MOSFET technology: it prevents domestic (house/service) battery voltage drops when starting your engine or bow thruster. Result: no more sensitive electronics damaged onboard (GPS, etc.). DOLPHIN ACS is also protected against ignition (ISO 8846) which makes it particularly safe for installation on gasoline outboard engine boats. No more manual battery selection. No more drained batteries. Our ACS reduces amperage operating current by up to 70% in comparison with other voltage sensing relays currently on the market. Our ACS is particularly recommended for use with Lithium batteries. DOLPHIN ACS products are true dolphins: they are IP67 certified.