Callmate 16800 mAh Power Bank  (Black, Lithium-ion, for Mobile)

"Specification *Capacity:16800 mAh *Battery type:Li-ion battery *Input:DC 5V/1.0A *OutputDC 5V/1A,DC 5V/1A,DC 5V/1A *Dimension:142x62x24mm *Material:Plastic *Color: White+Black *Charge method:Power adaptor/USB *Built-in LED torch Features: *Intelligent Portable charger power bank *3 output,max. output current 1A *Automatically adjusting charging current to ensure the total current is 1A *Allows you charge 3 Cellphones or 1 Cellphone+1 Tablet at the same time *Built-in Grade A battery cells and high quality circuitry to ensure safety and reliability,provide short circuit / overload / low-discharge / over-charge protection *4 stadus LED % indicator show power level,charging and discharging *Built-in LED torch"