Do you deal with back or shoulder pains either from previous working experiences or accidents along with your respiratory disease? Eliminate the potential for aggravating or pulling additional back and shoulder muscles from trying to pick up the Eclipse 5, by instead using the versatile and durable wheeled traveling cart. Using a traveling cart also reduces the amount of energy you use while toting your concentrator around. The wheeled traveling cart features 6 inch wheels that give the cart its ability to tackle any curb, avoid damaging puddles, and take on any terrain. While you are grocery shopping or catching your flight, enjoy a little extra comfort with the ability to adjust the telescoping handle to a height that fits your needs. SeQual has successfully managed for patients to easily remove a depleted battery from the Eclipse 3 and replace it, all without the need of removing the travel cart. This thoughtful design allows for seamless battery swaps while on the go, making your oxygen therapy experience more convenient and less disruptive.