The external battery available for Lenovo,Anycall,LG,Asus,Acer, HP, hinkPad, Toshiba,Haier ... , BenQ,etc. The external battery available for Lenovo, Anycall, LG , Asus, Acer, HP, ThinkPad, Toshiba, Haier, Dell, ... Sony, Apple, Fujitsu, BenQ etc. EML-004 Product Feature :1.Can store the power inside for standing ... using.Sample charging time from power bank EML-004:1.iPhone: 2.5 hours 2.Mobile phone ...