In this case, [Mika] wanted to resurrect the battery from his IBM Thinkpad T40 ... We’ve seen similar cell replacement for power tools, like a Dremel or a Makita drill.

But when the battery in their ThinkPad wasn’t able to muster up more than 20 minutes of runtime, [Shrinath Nimare] saw an opportunity to dig deeper and do a bit of investigating. The problem ...

The Lenovo ThinkPad X9-14 is a brand-new addition to the ThinkPad family, with a very un-ThinkPad-like design that ...

With its redesign of the popular ThinkPad ... battery life juggernaut that it once was. But when it comes to battery life, with the Gen 9 update, the X1 Carbon is back. For the ninth-gen model ...