When talking about the longevity of a lithium-ion (Li-ion) battery, whether it's for a laptop, phone, smartwatch, drone, Nintendo Switch 2, wireless earbuds, or electric vehicle, terms like battery ...

When you buy a new iPhone, you expect it to last. However, all rechargeable batteries are consumable components that chemically degrade over time. As a battery degrades, it can hold less charge, which ...

Posts from this topic will be added to your daily email digest and your homepage feed. A new Battery Health menu with cycle counts and an 80 percent charge limit option is available for the first time ...

After adding and pulling back the charging "Cycle count" section in the battery info page of the Pixel 8 series due to unknown reasons, Google again introduced the feature on the Pixel 9 series.