Is a 100% Tesla charge too much? Yvonne asked about her Tesla Model Y, sparking a debate on battery lifespan. Discover the common consensus and best charging practices for all Tesla owners to keep ...

Why does the EV9 not charge its 12V battery to a full 14.4V when plugged into a Level 2 charger? This owner's ordeal exposes ...

Phone batteries degrade over time, and optimizing their performance can prolong their overall lifespan and save me from ...

The battery in my 15 Pro Max was awful after 18 months of use. I did everything Apple suggested to keep it in tip-top condition. I'm going back to 100% charging with the iPhone 17 Pro Max. When I got ...

Apple’s apology for throttling iPhone performance has put the spotlight on iPhone batteries. I have been trying to learn more about this phone component which I have never really paid much attention ...

The Arctic air gripping much of the U.S. put Tesla drivers in Chicago into a pickle on Monday. Many of the cars sat in long lines at Supercharger stations, their owners saying the cold sapped the ...