Power to car stereo

number9
number9 Forum Participant Posts: 22
edited November 2015 in Motorhomes #1

my car stereo runs off the car battery in my van. has anyone out there installed a switch to choose whether they run their's off the car battery or leisure battery? I would like to use my stereo when parked up without risking a flat battery!

 

How difficuly is this, what is needed, how much?