Specification: Replacement BPS9/B Battery (11.1V 4600mAh/51Wh 6-Cell Li-Ion) for Sony VAIO
Compatible with following laptops:Sony VAIO
VGN-AR47G/E1 VGN-AR520E VGN-AR53DB VGN-AR54DB VGN-AR550E VGN-AR55DB VGN-AR61E VGN-AR61M VGN-AR61S VGN-AR61ZU VGN-AR630E VGN-AR64DB VGN-AR65DB VGN-AR660U VGN-AR68C VGN-AR690U VGN-AR71J VGN-AR71L VGN-AR71