Hello,everyone!I find a limit sales promotion at newegg.com for RAVPower 10000mah external battery for the price of $44.99 today,amazing lower price and super high capacity.The promotion time is from On 6:00PM (PDT-Pacific Daylight Time) July 27th.Just for today,and just for that time,cann’t place an order at other time.everyone who want to buy external battery for your android phones,iphone,ipad,psp don’t miss this opportunity.