<http://schema.org/description>
"The new HP EliteBook 8460p is claimed to offer up to 32 hours of use between charges when used in conjunction with the company's new Ultra-Capacity Notebook battery"^^<http://www.w3.org/2001/XMLSchema#string>
<http://newatlas.com/elitebook-claims-industry-leading-32-hours-battery-life/17983/>