Sale on Energizer 18000MAh Universal External Battery only $199

REVIEW Laptop battery life matters a great deal. The difference between having 6 and 10 hours of endurance could be the difference between finishing your report or shutting down until you find an outlet. Unfortunately, most accessory makers haven't gotten the memo, as they only sell charging products for phones and tablets. Enter the Energizer XP18000A ($144), a 1-pound external battery that's worth its weight in gold, because it can double your notebook battery life or power a tablet/smartphone for an entire weekend. Design At 7.1 x 4.3 x 0.7 inches, the Energizer XP18000A appears large at first glance, but it was thin and light enough to fit into a small interior pocket in our laptop bag. The 1-pound box-shaped battery is a little bit lighter than a 10-inch tablet, and adds little heft to your bag or briefcase. - See more at: http://www.laptopmag.com/reviews/accessories/energizer-xp18000a#sthash.QF5UtMCH.dpuf