Energizer XP4001 4000 mAh Universal Portable Charger Review @ TestFreaks by Kristofer Brozio • December 1, 2012 Quote: "Today I have a review for you, but I also have a great deal on said product. What I have for review today is the Energizer XP4001 4000 mAh Universal Portable Charger which normally sells for $49.99, but it’s…Read more