This small battery backup will keep your mobile devices charged when you need them most. The UL Listed, 2200 mAh Lithium Ion Grade A Battery has enough power to fully charge an iPhone, giving you about 8 hours of additional talk time. Features a USB output and Micro USB Input (Cord Included to recharge after use). Charges most phones, MP3 Players and more! Output: 5 Volts/0.8 Amp. Requires your phone's charging cord to charge your device. In silver with the GEICO Logo in Blue.