Smart Power Management ，Guaranteed protection against short circuiting， overcharging， and temperature spikes. Easy Storage ，The lightweight and portable design means you can carry it anywhere without worrying about being weighed down. 2A output Detachable Micro USB Built-in Cable ， 1A input Micro USB The smart Click-Click LED power indicator displays battery level and charging status Product Liability USD 10 Million insurance Limited 2 Years Warranty *T&C Apply