The Inogen One G3 is currently one of the smallest, lightest portable concentrators that produces medical oxygen and offers an extremely long lasting battery. The oxygen machine was designed to provide users with the highest level of independence. It has, all the same, features as its predecessor, the Inogen One G2 but it is smaller in size, lighter in weight and produces more oxygen per pound. It is a portable concentrator that you can hold in one hand and does not require a rolling cart. Forget about your oxygen tanks, this unit never needs to be refilled so you will never have to worry about oxygen running out!
The Inogen G3 weighs less than 5 pounds with the 8 cell battery and 5.7 with a 16 cell battery. The G3 unit comes with a carry bag that can be worn over your shoulder for easy transportation. The batteries were made and tested to be long lasting. The 8 cell battery can last up to 4 hours at a setting of 2 and the 16 cell battery can last up to 7 to 8 hours on a setting of 2 as well. The rechargeable batteries also have a quicker than normal recharge time at around 4 hours with the 8 cell battery and on the average of 6 hours for the 16 cell battery. The dimension of this unit are only 7.25 inches tall, 3 inches wide and 8.75 inches long; making it one of the smallest sized concentrator ever produced. It is also FAA Approved for usage during flights and can be used on most cruise ships and buses. This makes it as a truly ideal solution for travel far and near!