What Is MagSafe? Do You Need a Magnetic Power Bank or Charger?
"MagSafe compatible" and "Qi2" show up on more product listings every month, and it's not always clear whether that label means "this w...
What Is a GaN Charger and Why Is It Better?
If you've bought a new charger in the last year or two, chances are you've seen "GaN" printed somewhere on the box and wondered what it...
How to Use a Phone Cooler Safely and Effectively
A phone cooler works best when its cooling plate makes firm contact with the part of the phone that becomes hottest. Correct placement,...
Why Does Your Phone Overheat While Gaming? Causes and Fixes
A phone becoming warm during gaming is normal. Modern games place a continuous load on the processor, graphics chip, display, network c...