A true emergency power bank, the Pop Charger is fully pre-charged and ready to extend your phone's battery life. You don't even need a cord or cable. This backup charger inserts directly into your Apple phone to provide five hours of talking or texting. Use all the power at once, or only a few hours at a time. Great for power outages, travel or any situation when plugging in isn't an option, the Pop Charger fits easily in a purse, car or desk drawer.