“What is the average lithium battery life of the QC35? Can the battery be replaced?”
Answer This Question
1-3 of 3 Answers
Last about a week without charge. I use them on average about 4 hours 6 days a week.
Sorry, there was a problem. Please try again later.Mine last around 8hrs and cherges really fast
Sorry, there was a problem. Please try again later.Thank you for your inquiry. After 500 charging cycles, you can expect the QuietComfort 35 wireless headphones' battery to be depleted to about 80% of the original battery capacity. Considering the overall 20 hour battery life when using the headphones, most users typically only fully charge the headphones once or twice per week, sometimes less. This means you can expect the battery to last quite a few years before experiencing any issues. The battery is not replaceable. If you do experience any battery related issues, we would advise that you contact our Technical Support Team for service options. We hope this helps! - Brian
Sorry, there was a problem. Please try again later.