premium earbuds, you likely appreciate their ease of use, versatility, improved portability, and outstanding audio performance. It’s understandable that you’ll want to maximize their usage. However, if you’ve owned them for some time, be aware that they could fail you soon. Typically, wireless earbuds endure for one to two years with frequent usage, but they can last up to three years if your usage is moderate.
The primary factor contributing to this limited lifespan is the size of their lithium-ion (Li-ion) battery. Given that earbuds are small, they contain compact batteries that usually allow for 6-8 hours of use on a full charge. This duration decreases even more when Active Noise Cancellation (ANC) is utilized. With such a limited capacity and needing to be recharged often, the battery life of earbuds deteriorates significantly faster than that of devices with larger batteries.
Consider smartphones; they are equipped with larger batteries, which can typically last a full day between charges. Over a span of two to three years, equivalent to roughly 300 to 500 charge cycles, their batteries tend to lose around 20% of their original capacity on average. Consequently, they will only retain 80% of their previous charging capability. Conversely, earbuds will reach their critical threshold, despite employing the same Li-ion technology.