The new MacBook Pro 16-inch M4 Pro has the longest battery life of any consumer-grade laptop we've tested. Here's how long it ...

That's why we put every laptop we review to the test and run them through multiple instances of our battery test, which tasks the laptop with endlessly surfing the web via Wi-Fi with its screen ...

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

The Lenovo ThinkBook 16 Gen 7 (G7 QOY) offers astounding battery life, a satisfying keyboard, solid performance, a large ...

I know the folks at Tom’s Guide perform the same battery life test on any laptop, regardless of operating system: On the Tom’s Guide battery test, which involves surfing the web at 150 nits of ...

I put laptops through the wringer with battery life testing (if it doesn't last at least 15 hours, I don't want it); I overwhelm the laptop with memory-taxing Google Chrome tabs to test ...