Keeping your laptop plugged in constantly is generally safe due to modern safeguards, but it can subtly accelerate battery aging. Experts advise avoiding prolonged 100% charge and heat, which stress ...

Laptop power banks hit a happy medium between capacity and portability. Capacity is usually below 100-watt hours to comply with TSA requirements for carry-on luggage. Since most batteries are listed ...

As an experienced tech writer with five years of experience, I specialise in simplifying complex subjects into compelling stories. My portfolio is packed with whitepapers, shopping guides, explainers, ...

Nearly 4,500 Tesla Model 3 and Model Y owners in South Korea have complained about battery malfunctions that prevent charging. The problem, which primarily affects 2021 models, has drawn the scrutiny ...

Once upon a time, computers were gigantic installations that filled up several rooms, and scientists thought computers would only get larger from there. Instead, computers shrank. Yes, gigantic ...

I love laptops with OLED displays, but they can hurt battery life. Setting changes can help, though, and I also have two tips to prevent OLED burn-in. Matt Elliott is a senior editor at CNET with a ...

Learn how to create a reliable 12V battery backup circuit for routers, LED lights, or small electronics. This step-by-step tutorial is perfect for DIY electronics enthusiasts and beginners alike.

When you're using your laptop away from its charging cable, every bit of battery life matters—it can make the difference between just managing to finish that important email or essay, or not. One of ...

If you're out and about with your laptop, or just in a different room than your charging cable, you want to eke out as much time as possible before the next recharge—and an important part of that is ...

Explains electric current, highlighting that it originates from a battery and requires a complete circuit to flow. It compares electric current to water flowing through pipes, using meters to ...