KEYLINE SMART BATTERY ISOLATOR DRIVER

You should see the isolator light turn off.

) You will hear a light humming noise once it stops your isolator should cut off. RUGGED DURABILITY: Unlike other isolators on the market, the KeyLine Automatic 140 Amp Dual Battery Isolator is IP65 Certified. Mine was charging around 13.9Īfter this, make sure that the isolator cuts off by turning the car off and turning the head lights on for a sec (to speed up the process otherwise you have to wait till the volts drop below 12.8 and the isolator will stop charging. Use a volt meter to check that the battery voltage is above what it was when you first checked your ground connection. Great for extreme vibration applications as well. This International Protection rating means that your KeyLine charger is safe for use even for your off-road needs in dusty, wet and unexpected extreme weather environments. Start the car and check to see that the light is on and the isolator is sending power. CERTIFIED SAFE: Unlike other isolators on the market, the KeyLine Automatic 140 Amp Dual Battery Isolator is IP65 Certified. So, I used a vice and it worked great.Ĭonnect all your inline fuses to your wires.Ĭonnect the isolator ground, then starter battery terminals, and last, connect the auxiliary battery terminals.Ĭonnect the ground terminal back on the starter battery. Keeping your total discharge below 10-20 before recharging is best. They should never be discharged below 50 and that includes lithium.

This will give you an indication of how low the battery is to start with. I didn't have a crimper for the large terminals. Pay attention to how long it takes to charge it, and how many amps it is taking. Strip, crimp, and heat shrink your wires, with the provided terminals. Read honest and unbiased product reviews from our users. The other positive will run from the isolator to the auxiliary battery. Find helpful customer reviews and review ratings for KeyLine Chargers 12V 140 Amp Dual Battery Smart Isolator VSR - Voltage Sensitive Relay Designed for ATV, UTV, Boats, RVs, Campers 5th Wheels Off Road Vehicles Rhino Polaris Artic Cat ETC at. You need one positive wire running from your Isolator to your starter battery. Get 2 x 100 Amp inline fuses either here from Amazon or at your local car stereo store. Check by putting it in two different grounds and checking a volt meter to see if the volts remain the same. Make sure you have a solid ground connection on your auxiliary battery.

KEYLINE SMART BATTERY ISOLATOR DRIVER

For once, a convenient placement for battery right at arms reach under the driver seat. This seems like a daunting task but it’s actually quite easy and I enjoyed learning along the way. I recommend it for the amount of wire they give you alone. 12V 140 Amp Dual Battery Smart Isolator - KeyLine Chargers 12V 140 Amp Dual Battery Smart Isolator 84. I bought the Keyline Dual Battery Isolator on Amazon. An isolator basically sends a charge to the auxiliary battery, from the alternator, after the starter battery is charged. A great way to charge dual batteries while on the road is through a battery isolator.

Keyline smart battery isolator