... : Li-ionWeight: 300.6g Dimention : 208.20x44.94x19.90mmColor : BlackReplace No. : ACER: AS07A31 , AS07A32 , AS07A41 , AS07A42 , AS07A51 , AS07A52 , AS07A71 ... class after - sales service Contact usYESA TECHNOLOGY CO.,LTDADDRESS: HUAHAN D104,NO.16,LANGSHAN RD,NORTH OF HI-TECH ... 88855368 82376820 18802684712FAX:86-755-82379471 Welcome to YESA TECHNOLOGY CO.,LTD for Inquiry and Purchase! Website:www.yesa ...