Top Post Battery Disconnect Switch with Voltmeter, DC 5-60V Battery Kill Switch On/Off Battery Power Cut Master Switch Disconnect Isolator for Car, Marine, Boat, RV

Great item, small easy to install, idea to switch power off and you can leave the key in place or remove it. Used for a split charging system that I have this makes it override easy. Feels good quality and price was right, simple and does the job

Very neat, small switch. Not sure I would trust it at 100A as the feel when closing the contacts is a bit light weight. Just be careful when tightening the backing nut as the plastic thread does not look very robust.

Dose the job good product

Just as described

Very nice quality well made feels premium Instead on my lithium battery very positive feeling when switching off & back on The other settings is to remove the red switch when off so if/when your working on the electrical system no accidents can happen or stored for winter no worries in leaving the power running through the system. It’s nice to cut the electric off in one click when leaving the van for a length of time for safety

A simple little isolator switch. However, the "soft" tactile feedback suggests it may not last long were it to be used as a daily anti-theft device on a lorry, for example. For less frequent usage, this should do you just fine. The easy release of the cover cap in the OUT position is a handy feature, but make sure you pull it out straight because those lugs are notvery strong. The dividing plastic between both terminals is also flimisy and can be bent by a finger, easily, so be careful not to be heavy-handed during installation. TL;DR - More suitable for RV/Motorhome or boat owners who will use it less frequently. May not last long on a daily-use lorry.

Does what it states at a fair price. Just wish the orientation could be adjusted. Volts upside down or the negative gets close to the positive....

One of the plastic lugs holding the inner parts together failed within a few uses, making the switch absolutely useless. And of course this happened the very last day for returns, so I now have no option to get a refund. Don't bother with this, find something better that will last beyond the returns window. EDIT - supplier have contacted me to offer full refund, which was unexpected - if this happens I will review my review accordingly.