Working on the go can leave you scrambling for an outlet at the most inopportune time. Have you ever dashed into a cafe, only to find all the outlets are taken? Have you been minutes from filing a report, only to see the low-battery, shutdown-imminent warning flash across your screen? Thankfully, the tech heads who make laptops are aware of these scenarios, and have been making great strides in creating batteries that can store hours of juice. Here are some of our favorite laptops that can function for hours without an outlet.
