If they even work properly at all. Which is why [Alexander Parent] decided to take the road less traveled and scratch built a custom battery for his ThinkPad T420. By reverse engineering how the ...

In this case, [Mika] wanted to resurrect the battery from his IBM Thinkpad T40. He identified the offending cell and replaced it, but couldn’t get any juice out of the battery after the repair.

Faith is a writer whose work has been featured in EcoWatch and Today’s Homeowner. She holds economics and English degrees from the University of North Carolina at Chapel Hill and likes to ...

One of the most consistent bugbears over the years has been to do with battery life — whether it’s finicky fast charging or just phones just downright not lasting long enough. Virtually ...

With its redesign of the popular ThinkPad X1 Carbon for the ninth generation ... That issue, in our view, was the battery life. As we noted with last year’s model, the X1 Carbon’s reduced ...

Lenovo's 11th Generation of the ThinkPad X1 Carbon is a great business ... and a great middle-ground of power and battery life. Why you can trust TechRadar We spend hours testing every product ...

The ThinkPad L13 comes with Windows 11 pre-installed, and it has a fingerprint reader for security. You’ll also get all-day battery life with the L14, and it even has built-in 4G LTE ...

Death comes for us all, even our batteries. If you own a smartphone, you'll notice that the battery's charge diminishes over time and that you need to plug in your phone more often. This issue isn ...

You can also expect up to 10 hours of battery life on a full charge, which covers the entire 9-5 work window! The ThinkPad’s 360-degree hinge makes it easy to rotate into different positions ...

where a graphics-led ThinkPad like the P14s will shine. Battery life was fair but not jaw-dropping. With the screen set to average brightness (I also prefer leaving Night Light on to off-set the ...

Garmin Body Battery is a feature on Garmin devices that offers insight into your energy and readiness for training. The feature is available on several watches from the company. But is it a useful ...

Battery chainsaws offer a convenient, low-maintenance option to gas-powered versions. This hands-on review cuts to the chase with the best models for managing your yard. Most of us associate ...