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 ...

Charging your Android phone to 100% seems like a logical way to ensure it lasts you through the day, but this routine could actually be hurting your phone in the long term. This is because most ...

Modern smartphones can safely stay plugged in overnight, but temperature and charging habits still affect long-term battery health. Here's what Apple, Samsung and Google say.

Many iPhone users believe that charging their device to 100% is essential for optimal performance. However, experts advise against this practice, as consistently charging to full capacity can ...

Whether you use an iPhone or Android, stop charging your phone all the way to 100%. It is recommended to keep your charge ...

Most of us — casual users and enthusiasts alike — are forever searching for smartphones with the longest battery life. And while fast charging keeps us topped up every day, the absence of replaceable ...

Does Charging to 80% Really Prolong Battery Life? Charging your battery to 80% instead of 100% has been a long-standing debate, particularly among users of lithium-ion batteries found in phones, ...

Discover why your Apple Watch stops charging at 80% and how optimized battery charging protects your device’s battery health.

Discover the little-known 80% battery charging trick that can dramatically extend the lifespan of the lithium-ion batteries in your smartphone and electric vehicle. Top battery experts and engineers ...

The cure for electric vehicle range anxiety? It’s not bigger batteries, says Mercedes-Benz. It’s faster charging. Sure, a ...