Built on the same technology as the BH-20, with more performance in a smaller, lighter package, the Quickee is one of the highest performing and most effective units on the market. From its ease of transportation to its quick installation, you'll be up and running in no time. It can be tilted to any angle between 0 and 180 degrees, and can be charged in three hours with a battery capacity indicator displayed on the operator interface. Battery or AC operation, seamless automatic switching.