Never be without power with the PowerNow 7200 mAh power bank. It will charge up any phone up to its max. Ita?s a great accessory to keep in the car or in a travel bag so you can be prepared for any emergency. This four-pack ensures one for each family member or to give as gifts to friends.PowerNow 7,200mAh Portable Power Bank Device and Phone Charger recharges Phones, Cameras, Tablets. Everything runs out of power eventually. These chargers solve that problem. They come with unique 2-in-1 cables that work with both microUSB and Lightning cables, so everyone in the family can get a juice boost when needed. Plus, built-in LED flashlight shines a little extra light when darkness falls. When you need PowerNow, you have it.