About Topeak Mobile PowerPack - 5200mAh
Have you been looking for a charging pack that can keep your smartphone or iPad charged while on the road so that you can sync all of your cycling apps? Topeak's Mobile PowerPack - 5200mAh is specially designed for cyclists equipped with smartphones. This 5200 mAh high power rechargeable backup battery pack allows charging of iPhones (4, 4S, 5, 5s, 5c), iPads, or other smartphones up to 3 times to extend usage of your phone and sport app programs.