When users buy our independently chosen editorial recommendations we may earn commissions to help fund the wiki. Designed for 75 volts to 36 volts dc with 100 to 600 amps.
500 Amp Battery Isolator Relay High Current 12 Volt
12 volt battery isolator. Battery isolators are designed for vehicles and equipment with multiple batteries one for starting the engine and another for powering accessories. The battery isolator uses sensors to determine the number of batteries it is connected to and to draw power from the strongest battery. I built a portable 12 volt power supply using a lifeline sealed agm 80 ah battery a ctek d250s battery isolator 30 amp fuses 12 awg wire and six 12 volt cigarette style sockets. Inexpensive 12 volt smart battery isolator with 150 amps pass through and solid state control this hybrid device uses a solid state microprocessor to control the charging and isolation functions and uses a solid tungsten points contactor relay to control the big currents. With this set up i am able to run my 62 liter arb fridgefreezer over night without risking my starting battery because its isolated from the house battery. Ampper battery switch 12 48 v battery power cut master switch disconnect isolator for car vehicle rv and boat onoff 47 out of 5 stars 869 1397 13.
Dual battery isolator kit 12 volt 140 amp voltage sensitive relay complete vsr double battery automatic charger fits trucks suv atv utv boats and more safe water and vibration resistant 48 out of 5 stars 29 89968996 save 500 with coupon. Power gate battery isolators are industry leading high performance one way electrical valves. These 12 volt isolators will allow you to charge both batteries simultaneously so that ancillary features like car stereos and complex navigation equipment dont decrease your battery life. The battery isolator is attached to the vehicles alternator which is the device responsible for providing the vehicle with electrical power and for charging the vehicles battery. Battery isolators 12 volt 12 volt 24 volt dc converters dc to dc equalizers automatic battery disconnect relay 12 volt. For use in 12 36 volt dc negative ground systems.
Your order may be eligible for ship to home and shipping is free on all online orders of 3500. Relays continuous duty 12 volt 24 volt dc power relays and starter relayscole hersee relayswhite rodgersstancorametekprestolite power relays. Order battery isolators for your vehicle and pick it up in storemake your purchase find a store near you and get directions. Check here for special coupons and promotions.
Gallery of 12 Volt Battery Isolator
