Features: 1)lcd power bank 5200mah/high quality external battery charger power bank, double output portable power bank 2)intelligen micro-controller power managerment solutions, stable and high efficiency. With super protection function; core intelligence protection; overcharge protection; discharge protection and leakage protection to prevent any possible damages. 3)with 5200 mah quality lithium polymer battery, it can charge a mobile phone about 4 times. 4)flexible recharging of power bank via notebook usb port or wall adapter with usb charging cable. attery Input: 5v/1a Output: 5v/1a/2a Measurement: 80*80*20mm Weight: 127g Color: white, black Products states: led lighting, lcd monitor, double usb extra, one power switch