Detailed Product Description Shenzhen CBT Enterprise Co., Ltd is a professional Laptop battery manufacturer,dedicated to producing high ... for Benq A530, A531, A532, A535, A535+, G550, G551, G552, Green 550:1) Product NO.:LBBQ8B01U 2) battery type:li-ion3 ... models:Benq A530, A531, A532, A535, A535+, G550, G551, G552, Green 5508)Warranty:12 month