2024 Laptops With The Longest Battery Lifespan. And in the article below, you'll find the best laptops for battery life, based on our reviewers' experiences. This isn’t a list of the most expensive laptops.

At 14 hours, the zenbook 14 oled has the longest battery life of any windows laptop we’ve tested so far in 2024. On the tom’s guide battery test, the new air averaged 15 hours and 13 minutes,.