He has used it several times already.
I knew when I purchased this product that it was basically a battery back up charger. I didn¡¯t expect it to actually perform as stated but it has. I just came back from a long road trip where I used it to power my roadside tire inflation devices, cell phone and jumpstart my truck. This is a great product. I haven¡¯t re-charged yet but I will soon.
Thing works great.jumped diesel skid steer, a car, charged cell phone. Problem is the directions and indicator light on the battery connection cables. Took forever to figure out where the light is (it is not the four blue indicator lights). On the side of the black cable connection there is a faint light that turns green where ready but it is below the surface actual inside the housing so you can barely see it. Directions refer to indicator light but do not point to where to find it. Flashlight directions are poor as well. With a little practice and familiarity you figure it out and it is great in the end
Just the perfect size. With nice added features, and a storage case.
So easy to use and started my CRV immediately.