Battery Isolator Disconnect Cut Off Power Kill Switch for Automobiles Marine Car Boat Rv ATV Vehicles 2 Keys

Lube the keys BEFORE you break them in, clean and relive.200 A no arc! I won't try higher without barrier ( under construction now) before final assembly.I will go positive side: inside!1. Nice and dry.2. Nice and concealed!3. Nice branch for battery bank (2 12 VDC 100 AH AGM's with a bus fuse to the negative.)I CAN CHARGE: One ! One and two! One two three or drain the same way.Two important things to remember:Charge number one first!Don't forget the switches!( $2.00 Chinese voltmeters above the bank will tell you : on ~off~~voltageOr bad news?I prefer the individual mount meters with a :" pocket cigarette plug have only"With one isolated in the truck and the portable in your pocket: you can go anywhere.After I get my : PHD in electronics, I'll be able to tell you about those radio sensor's and if they are any good/worth the $$$$.My vehicle gages and computer tell me enough but that little : " postage stamp" voltmeter tells me if I can: start~forgot the switch or just distract me to stop more often to check ALL the meters and if needed get out the multi meter to find an occasional vampire or gremlin.Good secondary switch for the trailer, second truck battery or garage charging station!I got 2 then 2 more!😀Love the brass lugs and something I can tighten and get GOOD contact, don't forget the lube/conductive preparation: that you can get at occasionally.P. S. ( If you're considering a bank set up get a ROLL of #6 or #4 with Tim & terminators. Heat shrink tubing : if your religion allows it? I use peel & wrap ( easier to inspect & rewrap?)

Appears to be quality product but haven’t tested long term

It was bigger than expected could not use it.

I giving this items 5 stars because it works well but it's not what I needed. That is completely my fault because I thought I could remove the key and the switch would stay on. I'm going the try to modify it to work like I need it to. It was cheap enough that if I can't modify it I'm not out a lot of money. It comes with 2 keys which was looking for as most only have 1.

I love the product. Just that its to bulky to place anywhere

the key did not stay in the locked or on position very well, a little jiggle to the unit, and they key comes flying out.had to return it for a refund

The switch was shipped right away had it in 2 days and for the price you would expect cheap switch but it replaced my $50 switch and has smother actions. Great buy.

Good kill switch. Great high amp switch. Not that good for flush mount.