... mobile power/ portable power 1.2600mAH mobile power bank 2.5H fast charging 2.color box, bilster,customized pack 1,Capacity:2000mah~5000mAh/3 ... .5V;output voltage 5.5V>=0.5V 3,Charging time:about 1-2 hours4,Output power:charging from AC,USB connector on ... the polymer lithium batteries, long lifespan, and more safety.3.Auto power off, make better use of battery energy.4.Unique high ...