Unique fast charge and discharge solution. Elegant design and durable material. Built-in microcomputer automatic protection chips against over temperature, Portable design perfectly fits in palm over current short circuit protection. You can charge the portable power supply and the phone simentinously. LED indicator for battery level percentage and charging status. Long life LI-POLYMER Battery for the best probability. High performance inductor. Fast recharge: recharges itself much faster. Ultra durable protective shells with advanced protection. Micro usb charging cable included. Compatible with iphone, ipad, Samsung, mp3 player, PSP,

 

        Volume: 20000Mah

 

        INPUT: 5V-2.1A

 

        OUTPUT 1: 5V-1A

 

        OUTPUT2: 5v-2.1A