Recharge Ultrathin 5000 by TechLink, The Thinnest 5000mAh Portable Charger with High-Speed Charging and Includes a Built-in Lightning Cable for iPhone. (Gold & White) 5000mAh Battery with a Thee Point Charge Indicator Quick Charger: Detects Your Device to Deliver its Fastest Possible Charge Speed. Average 1 to 2 Charges. Incredibly Small: The UltraThin is one of the Smallest Portable chargers on the Market. The UltraThin is Only 9mm Thick. Aluminum casing available in 3 colors - Space Grey, Silver, Gold Design: The UltraThin is Designed so that it would not Interfere with the use of an IPhone. To accomplish this the UltraThin 5000 has a Rubberized Coated Back so when Held Against an iPhone it Wont Slip.