ROAM WILD with the ultimate portable charger... It came from an unknown land far, far away. The Powergorilla traversed stormy seas and scaled impossible summits to reach us here at Powertraveller. Ever wanted a portable charger for your laptop? Well fear not - we've answered your prayers. The powergorilla laptop charger will give you an extra 2-5 hours of power, depending on your laptop's specification, and over 20 hours on various other electronic devices. powergorilla will work with devices u