Dual Battery Isolator Kit Suitable for a wide range of vehicles; Suitable for 12V 4WD Marine, Off-Road Vehicles, RV, Truck,Caravan & Camping Applications; 12V, 140A, 13.3V cut-in voltage, 12.8V Cut-out Voltage
140 Amp Voltage Sensitive Smart Relay Replacement For Battery Isolation. The 140 Amp Dual Battery Isolator is all you need to charge Two Battery Systems. Voltage Sensitive Relay (VSR) cuts in at 13.3 volts and cuts out at 12.8 volts to ensure your primary battery is always charged and ready to start your vehicle. It's like having two separate power sources for each battery while only having one alternator
Package Include All the Bits and Pieces Needed for a Complete Installation; Safe for Alternator Outputs up to 120 Amps
Features: Rating Voltage: 12V DC; Continuous Current: 140 Amp; Intermittent Current: 170 Amp; Cut-in Voltage: 13.3V; Cut-out Voltage: 12.8V; Delay Time: 5 Seconds; Operation Temperature Range: -30 to 105°C (-22°F to 221°F); Storage Temperature Range: -40 to 125°C
It features a voltage sensitive chip ensuring your primary battery is always ready for your vehicle to run. This dual battery isolator is also built to withstand extreme weather environments, vibration and is water resistant. Fully Automatic and can be installed anywhere with its 2.5" x 2.5" x 2" size; Easy to install