... +, G550, G551, G552, Green 550:1) Product NO.:LBBQ8B01U 2) battery type:li-ion3) Voltage :14.8v4) Capacity:3600mAh5)color:Blue6 ... )Battery code : EM-520C1, EM-520P4G, EM520P4G, LT-BA-GN551, NBP- ... , Green 5508)Warranty:12 month Replacement EM-520C1 EM-520P4G li-ion laptop &netbook battery for A530 A531