ltra high-capacity portable charger and iPhone battery with dual USB port with 12000mAh rechargeable battery power capacity. Super-fast charge output (5V/3A) though dual USB ports (5V/2.1A and 5V/1A) allow for simultaneous charging of your iPad, iPhone, Android, and more at high speed. This power pack and external battery charger adds 500% – 600% extra battery life. The world’s largest capacity external battery pack and portable charger; Fits easily into any bag or pocket; Compact, portable & stylish design; Easily fits into your bag to provide instant power; Perfect for long flights, road trips, or whenever you need to charge your mobile devices; often used as a substitute for a car charger, such as an iPhone car charger, dual USB car charger and iPad car charger. External battery package includes: Jackery Giant+ External Battery, premium Micro USB to USB 2.0 cable.