Jolts Power Banks provide you with the power you need to keep your devices running on the go! This 9000mAh Charging System comes in a sleek compact "smart-device" design and offers 22+ hours of extended talk time. The Lithium Ion Battery comes with Dual USB ports for convenient charging options, an LED charging status power display, "Auto On"/Auto Off" function and over charge protection. This incredibly flexible rechargeable power bank Includes 7 different adapters offering compatibility for most devices. Includes a One Year Warranty.