I purchased this 2-3 years ago for an inflatable SUP, but I'm selling it because I've switched to a hardboard and no longer use it. It can be powered by both AC and a car's cigarette lighter, so you don't have to worry about running out of charge, which is convenient. The original cable's connector broke, so it's now a genuine manufacturer's cable. It's longer than the original, which is convenient when inflating, but it won't fit in the carrying bag. Please understand that this is a used item, with the carrying bag's zipper pull missing and some rust on the cigarette lighter socket. Returns are not accepted to prevent swapping. I travel frequently, so the delivery date may be delayed. I will notify you via message if there is a delay in shipping, so thank you for your understanding.