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 battery pack communicated with the ...

The ThinkPad T Series is an elder among laptops ... Though this is the thin-and-light version of the T420, don’t mistake it for an Ultrabook. The 14.1-inch display and maximum thickness of ...

Gallery-117243% %Gallery-117242% ThinkPad T Series - Lenovo's updating its 14-inch T420s / T420 and 15.6-inch T520 with a slew of new Core i5 and i7 processors, but also some serious battery and ...

The T420s is the obvious standout when it comes to battery life. With its standard 9-cell battery, the ThinkPad T420 delivers up to 15 hours of battery life, while the T420s,delivers up to 10 ...

To answer this question, we put last year’s ThinkPad T420 (classic keyboard) head-to-head against the new ThinkPad T430 in a no-keys-barrred type-off. We also talked to Lenovo’s Chief Designer ...

UL Environment tested the upcoming ThinkPad T420 laptop, to be introduced later this month, for the most stringent and prestigious of three levels of compliance. “Becoming the first PC-maker ...

But when the battery in their ThinkPad wasn’t able to muster up more ... s efforts to create an open source battery pack for the T420 based on the ATtiny85.

The 25th anniversary edition chassis matches the ThinkPad T470 ($881.10 at Lenovo ... and not narrow like the T420's. The keyboard is backlit, fitting current aesthetics better than the screen ...

ThinkPad T series is back! Lenovo has launched the successor to ThinkPad T410, the T420. It's great for business users thanks to innovative videoconferencing capabilities, comes with the familiar ...