Digital Foci 12000mAh External Battery Pack - Retail Packaging - Gray Powerful 12000mAh external battery pack [44.4Wh] for charging and powering your portable devices - Charge Smartphone by as much as 7.5 times and Tablet by 1.5 times 2 USB outputs with 2.1A and 1A let you charge 2 devices (for example, your Tablet and Smartphone) at the same time Significantly faster recharge time with 2A input current: Recharge Battery Porter 12000 to full in just 7-8 hours (Similar capacity battery with 1A input takes up to 15 hours to charge) Elegant brushed aluminum design functions as a heat sink to draw heat from the battery cell for safe operation Includes both AC and Car Chargers, each with 2 USB outputs (2.1A + 1A) - allowing you to charge Battery Porter and another device at the same time at home, office, or in your vehicle Powerful 12000Mah External Battery Pack [44.4Wh] For Charging And Powering Your Portable Devices - Charge Smartphone By As Much As 7.5 Times And Tablet By 1.5 Times ^2 Usb Outputs With 2.1A And 1A Let You Charge 2 Devices (For Example, Your Tablet And Smartphone) At The Same Time ^Significantly Faster Recharge Time With 2A Input Current: Recharge Battery Porter 12000 To Full In Just 7-8 Hours (Similar Capacity Battery With 1A Input Takes Up To 15 Hours To Charge) ^Elegant Brushed Aluminum Design Functions As A Heat Sink To Draw Heat From The Battery Cell For Safe Operation ^Includes Both Ac And Car Chargers, Each With 2 Usb Outputs (2.1A + 1A) - Allowing You To Charge Battery Porter And Another Device At The Same Time At Home, Office, Or In Your Vehicle