but since we also test at different refresh rate settings to see what impact that can have on battery life, we'll note in the write-ups below when phones produced significantly different results ...

It’s hard to believe it’s only been a year since reverse logistics company (that’s returns, btw) Happy Returns joined Team UPS. Time flies when you're a game-changer in the industry! Let’s take a peek ...

In groundbreaking research, scientists have made a structural battery 10 times better than in any previous experiment. What’s a structural battery, and why is it such a big deal? The term refers ...

Dublin, Ireland-based Eaton Corporation plc is a diversified power management company and a global technology leader in electrical components and systems. It sells products in more than 175 ...

New superionic electrolyte could improve stability and performance of all-solid-state lithium metal batteries. A key challenge in developing all-solid-state lithium metal batteries (LMBs) has been ...

The plethora of Mario power-ups throughout the franchise adds variety and fun for players. From the Carrot to the Wing Cap, some power-ups have never returned after appearing in only one game.

What is the best solar battery overall? We've evaluated dozens of solar batteries over the years, and in 2025, the Bluetti EP900 Home Battery Backup is CNET's pick for the best solar battery ...

Another option is to consider a compact Uninterruptible Power Supply (UPS), which can use a battery, flywheel or capacitors to deliver short-term power backup. Such devices can actually cost less than ...