Looking for the laptop with the longest battery life? It's not a MacBook anymore — it's the ThinkPad T14s Gen 6.

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.

Let’s discuss some of the top laptops for extended battery life available today. 1. Lenovo ThinkPad T14s Gen 6 (Snapdragon) ...

The Lenovo Thinkpad T14s Gen 6 is a long-lasting, Snapdragon-powered ThinkPad that shines in battery life and portability ...

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 ...

Workstation laptops have rather grim battery life expectations. We often consider a battery life of 6-8 hours good for a ...

This is a fully open source laptop battery design. The design uses an attiny85, which can reply to the T420 motherboard's SMBUS requests. Arduino Uno/Mega (for programming the attiny85, Mega needs ...

I wish you could upgrade the display, but this low-cost two-in-one business laptop lets you add more RAM and a second SSD ...

This "program" is the result of me not beeing to set a battery charge threshold on my new work issued ThinkPad but the winodows store is blocked by IT and im a only a standard user. Don't get me wrong ...

Unlike the 14-inch ThinkPad X1 PCs, there's no QHD option, which is a shame given that QHD resolution is often the best balance between resolution and battery life. You do get a few options though.

But when it comes to battery life, with the Gen 9 update ... The other signature elements of the ThinkPad X1 Carbon--the portable design, excellent keyboard, strong performance and durability ...