[Highpower International, Inc. Reports Second Quarter 2011 Financial Results New York, USA & Shenzhen, China – August 11, 2011 – Highpower International, Inc. (NasdaqGM: HPJ) Business Highlights · Grew net sales by 10% sequentially for the second quarter of 2011 to $29.7 million from $26.9 million in the first quarter 2011 · Strong second quarter growth in Li-ion battery segment] [Delaware 001-34098 20-4062622 (State or other jurisdiction of incorporation) (IRS Employer Identification No.) Building A1, Luoshan Industrial Zone, Shanxia, Pinghu, Longgang, Shenzhen, Guangdong, 518111, China (86) 755-89686238 (Former name or former address, if changed since last report.) ¨ ¨ ¨ ¨ Item 2.02 Results of Operations and Financial Condition. On August 11, 2011, Highpower International, Inc. (the “Company”) issued a]