We've tested hundreds of laptops to find the ones that last the longest between charges. These battery-life champs will ...

The HP Spectre x360 14 was one of the first Windows laptops we tested that actually had great battery life, a welcome change ...

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 ...

A battery tester can serve this exact purpose. Battery testers come in various shapes and sizes and can be used for different types of batteries. However, when it comes to small batteries ...

This test is one of the trickiest to get right, as proven by our investigation into how laptop brands make near-impossible claims about battery life. Every laptop that we test in our lab is subjected ...

The laptop PCMag received for testing is the ... as they are all very similar in terms of specs. In the site's battery rundown test, it looped a 720p video at 50% brightness and found it was ...

Despite new laptops boasting improved battery life duration ... battery that managed to charge our test 14-inch M2 MacBook Pro to 60% power. That’s not as impressive as the Baseus 20K Power ...

It's fine for the price, but Lenovo's own Yoga 7 14 two-in-one costs only slightly more and offers similar performance with a ...

To be fair, there are other phones that last longer on a charge. For example, the Asus ROG Phone 8 Pro gaming phone endured ...

This organizer can hold up to 180 batteries of various sizes and types and comes with a battery tester. Its durable and lightweight design makes it easy to carry around, and its clear cover allows ...

You can read about how we test laptops, and all the ways we put ... it's an incredible laptop. Battery life Thanks to the power efficiencies of the ARM chip inside the Surface Laptop, the battery ...