Need a power bank for your electronics? These devices receive high scores for charging speed and portability. These portable battery packs—which you recharge from a wall outlet—can revive dying phones ...

What if your next laptop could fit in your pocket without sacrificing the power to handle your daily tasks? The X Plus ultra-portable laptop promises to redefine what’s possible with compact devices, ...

Looking for a lightweight solution for power outages or camping? See how the compact CYBPULTE C601 Portable Power Station performs.

Output voltage ripple plagues various types of portable electronics products. Voltage ripple is an unwanted artifact generated by switching regulators, the dc/dc converters which supply power to board ...

Have you ever been stuck on a long flight or waiting at a terminal, craving your favourite movie or TV show to pass the time? Travelling can be thrilling, but staying connected to your entertainment ...

We’ve all been there: You’re still hours from home, but your phone’s battery is dropping into the single digits. Meanwhile, you need to text your friends that you’re running late... while using your ...