13.5v Auto Voltage sensing controller ideal for dual battery to control relay LED LIGHT Commonly used in low voltage

Commonly used in low voltage lighting applications

ideal for inside the home and powered from a battery or 12v DC power supply

General 12V applications

comes with 300mm 2 core wire

Here we have 5 x Female Quick easy connector for strip lighting

13.5v Auto Voltage sensing controller ideal for dual battery to control relay LED LIGHT Commonly used in low voltageHere we have a 12v Voltage controller. This controller is connected to your main battery and senses when the voltage reaches 13. 5v by your alternator charging, Connect the trigger wire from the controller to activate your Dual battery Relay or solenoid and away you go. Wired as the above way you can then have both your main and auxiliary batteries charging automatically when your vehicle is running and then when your main battery drops below 13. 5v