laptop battery for HP DV3000 1.Use A Grade Cell 2.CE, ... test each pieces6.CE,FCC,ROHS certification Product Name:Replacement Laptop BatteryModel:DV3000Voltage:11.1VCapacity:4400mAhColor:BlackWeight:0.42KgSize:205.0 ... .5mmCell Level:Grade AWarrant:12 monthsCertificate:CE,FCC,ROHSDetailed picture: High quality Laptop battery pack for HP Pavilion DV3000 Series