This 3,600 mAh portable battery can charge your devices when away from an AC outlet. Specs: Micro-USB DC input: DC 5V / 1A USB-A DC Output: DC 5V / 3A max between two outlets Dimensions: 4.37 x 2.5 x 0.31 or 111 mm x 61 mm x 8 mm Standby Time: 288 hours Talk (3G phone): 10 hours Talk (2G phone): 12 hours Internet Time: 19 hours Audio Time Talk: 96 hours Video Time: 12 hours Times are estimates by the manufacturer. No cables are included. Charged to 100% and has kept at 100% for months. Indicators on end of pack show level of charge remaining in 25% increments. Cash only, no trades or exchanges, pick up only in Orem or American Fork.