... portable power 1.2600mAH mobile power bank 2.5H fast charging 2.color box, bilster,customized pack 1,Capacity:2000mah~5000mAh/3 ... long lifespan, and more safety.3.Auto power off, make better use of battery energy.4.Unique high-technology, provide overcharge protection, ... 5.After 72 hours aging test, the product have high performance and high stability.6.fashionable design with mini measurement , make ...