The Oxlife Independence is a very exceptional portable oxygen concentrator in many ways, and these great features have spurred many questions from those shopping for the right portable oxygen concentrator.
Q: How long does the battery keep a charge?
A: At the highest pulse dose setting, the Oxlife batteries last for around 6 hours. You can expect around 5 hours of charge on the highest continuous dose setting. There are two batteries you can use, and these duration times are based on the use of both batteries. If you are traveling by car and you use 2 LPM or less, you will be able to charge the battery as well as run the concentrator from the car's battery at the same time. If you need more than 2 LPM continuous flow, you can run the concentrator from the car's battery, but you just won't be able to charge at the same time. If you need more time with 100% mobility, you can purchase more batteries, so you can switch them out when you're on the go.