Admittedly, electric car jacks are a bit of a luxury item, but they definitely come in handy if you ever get stuck with a ...

A good floor jack is about the best upgrade any home mechanic can make. Photo credit: David Traver Adolphus / AutoGuid ...

They typically use screw or cylinder-based actuators and are powered by hydraulic, mechanical, electric, or manual methods ... So for those reasons they have been superseded by scissor jacks as ...