Two years, 40 phones, real results on fast charging and battery health. Learn why 30 to 80 percent helps a bit and when to ...

The lithium ion batteries that power modern electric vehicles may be the future, but that doesn't mean they're flawless. Max ...

Dealing with Slow Charging and System Lag on iOS 26 can definitely test your patience, but don’t worry — it’s rarely ...

Charging your EV wrong? Protect battery life and range with smart habits: live between 20–80%, use fast charging wisely, and ...

ZDNET's key takeaways Unplug at 100%, and keep the battery between 20% and 80%.Avoid draining to 0%; store unused tablets at ...

Like its close relative from Oppo, the $899 OnePlus 15 comes with a battery capacity so enormous it will challenge any power ...

Electric vehicle buyers and owners should pay close attention to battery warranties and understand what can void them, ...

You’ve probably noticed something frustrating: your Galaxy S25 Plus charging slowly. It’s like watching paint dry while ...

Electric​‍​‌‍​‍‌​‍​‌‍​‍‌ cars are the new trend in the world, which is changing the refueling process. At first, charging an ...

Translator Solid-state batteries are edging from lab promise to highway reality, and Mercedes wants to be first in your ...

Google Play Store now has a smart feature that helps you save your phone's battery without you realizing it. The new changes ...