Apple's battery guide describes lithium-ion batteries as "consumable components" that naturally lose capacity over time. To slow that decline, iPhones use Optimized Battery Charging, which learns your ...

How to: Go to Settings > Display on your Android phone. There, you'll find the option to switch between a light and dark theme and to have dark mode turn on automatically at a certain time of day. I ...

Cold weather exposes weak batteries fast. Here’s how to spot the warning signs—and replace it before winter leaves you stuck.

The Global X Lithium & Battery Tech ETF rally may not last. Get key risks and expert analysis before investing.

The tiny Tau 2 is a great and affordable back-up battery that can squeeze out enough juice to recharge the iPhone to nearly a ...

A power bank is a great way to keep your phone alive on a busy day, especially if you don't have a phone charger with you. But what happens when the power bank itself runs low? Plugging it into ...

That means it's time to hunt for stocks that will benefit as AI investors redeploy cash. But first, here's why investors will continue to rotate out of AI names, according to Savita Subramanian, Bank ...

Vehicle-to-home charging turns the Kia EV9 and Hyundai Ioniq 9 into batteries for your house. Here’s why that matters when ...

A new teardown shows the viral Haribo power bank is poorly engineered and it may actually pose a fire risk. Misaligned battery layers and weak internal construction raise serious safety concerns for ...

This power bank is cheaper than many 10,000mAh models with worse specs and no built-in cables because it costs $87 instead of $134 on Cyber Monday. You get three times as many charging ports as most ...

Charmast ‘s feature-rich power bank costs less than half of Apple’s (non official) 5,000mAh offering but it has twice the capacity and six times the output options. The record-low Black Friday price ...

Dog lovers flock to Mt. Adams for 36th annual Reindog Parade supporting animal welfare Dog enthusiasts gathered in Mt. Adams for the 36th annual Reindog Parade, where both pets and their owners donned ...