3000mAh Li-ion Battery Portable Fashion design Brand quality Factory Price Hot selling 3000mAh portable power bank Why ours is the best?n The unique shape just like Apple iPhone4, and acrylic case designing.n Support power indicator for 30%,70%,100%.n Comfortable & Humanity power switch design, with LED emergency lamp.n Application for iPhone4 /iPad 2 , cell phone,MP3/MP4,GPS,PSP,e-book and ...