Jumper cables? Nah....there is a newer better solution.

I have a Noco GB150 that I got a few years ago on cyber Monday deal. Just used it last week to start my E150 van and use it regularly to power my Viair 12vdc compressor to top off the fleet. Prior to this, I had an Antigravity jump box that worked but the plug in jumper cables were kinda cheesy. The Noco GB150 jumper cables are hard wired to the box, no cheesy plug.