Battery Samsung NB30 Plus 4400 mAh Li-Ion for Samsung Laptop - BatteryEmpire
Laptop Battery for Samsung N210 NB30 Q330 X520 X420 N220 series
Laptop battery AA-PB1VC6B AA-PL1VC6W for Samsung Q328 Q330 N210 N220 NB30 X418 X420 X520 - Green Cell
Green Cell® Standard Series AA-PB1VC6B Battery for Samsung N210 N220 NB30 Plus Q330 X420 X520 Laptop (6 Cells 4400mAh 11.1V Black): Amazon.co.uk: Computers & Accessories