The 90-Watt Universal Laptop Charger from cellhelmet® comes equipped with a durable 9-ft. cord, ensuring you can work comfortably even if you're not next to a wall outlet. It is approved for air travel, so you can travel with peace of mind, knowing your tech won't be flagged at security. With universal compatibility, it includes interchangeable adapters that work with laptops from Acer®, ASUS, Dell®, HP®, Toshiba, Lenovo®, and more. Built-in surge protection prevents power surges from wreaking havoc on your laptop. Plus, it's built to last, and even if it wears out, the lifetime product warranty has you covered.