As Mashable's tech editor, I've been covering Prime Day and Black Friday events since 2019. So, instead of wading through ...

Example calculation: A power bank with 25,000 mAh provides around 2 hours of additional runtime with a consumption of 45 ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Think an old laptop power supply is ready for the trash? Think again! You won’t believe the incredible second life this piece of tech can have. In this video, discover hidden features and ways ...

Stop hunting down electrical outlets midday with help from the Power Brick 24000mAh AC Laptop Power Bank, now $114.99 (reg. $149) for a limited time.

This 20K laptop power bank is plain looking but performed excellently in our charging tests and comes with a super-convenient retractable cable. The Baseus Free2Pull Power Bank doesn’t do ...

Nvidia's upcoming RTX 5090 is shaping up to be a monster GPU, and it might prompt you to finally upgrade your power supply.

The high-efficiency switching power supply has become a staple ingredient in many of today’s electronic systems. What are its origins and how has it evolved over the decades?

A hacker spent years ingratiating themself to a developer — then, perhaps with the help of others, injected a backdoor into their Linux code.

We talk about what you can do if your Windows computer power supply fan (PSU) is not working or spinning on startup. Check the PSU fan cable, Test the PSU, etc.

POWER UP The biggest hack to boost battery life on your laptop revealed – and it’s to avoid a mistake we’re all making ...

In addition to the above, the cyberattack allegedly paralyzed all HVAC and power supply systems in Planeta's main building and cut off the station based on the island of Bolshevik from the network ...