If you own a laptop that’s got a few years on the clock, you’ve probably contemplated getting a replacement battery ... scratch built a custom battery for his ThinkPad T420.

For example, [Berry Berry Sneaky] has recently put together a step-by-step guide on swapping the common ThinkPad rectangular charging port (also used on ThinkBooks and other Lenovo machines ...

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 ...

ThinkPad keyboard. Under the hood, Lenovo says the laptop is serviceable by removing the bottom covering, allowing you to replace the SSD and battery if you need. And, of course, you can’t have ...

The Lenovo ThinkPad X9 14 Aura Edition ... while the smaller notebook has two. And the Thinkpad X9 15 has an 80 Wh battery, compared with 55 Wh for the ThinkPad X9 14.