I just finished installing a 100 amp battery disconnect latching relay ....on my Jeep Wrangler. It was getting to be a royal pain to raise the hood and disconnect the battery with the manual blade switch......every time I toad. So I found a system made by Intellitec.....that with a touch of the dash mounted switch.....it triggers the relay....and disconnects my battery. No more lifting the hood .
So far........it works great !