Amazon.com: TsirTech Universal Wrist Band Gadget Charger With Built-In Battery For Ipod Touch, IPad,
Description: 100% Brand New. Item code:WP0017 Design parameters: Battery type: polymer battery Dimensions: 258mm X-35mm Color: Black Capacity: 1500mAh/5.55WH Rated input: USB: 5V/500A Rated output: DC OUT1: 5.4/500mA Operating temperature: -10 ℃ -50 ℃ Sta...