Sony VGP-BPS4A Battery

Hi-Capasity Battery for SONY VGP-BPS4 - Sony Li-Ion Battery VGP-BPS4. 4000 mAh Original Battery for Sony VGN-AX and VGN-BX Series Compatible Sony Models: Vaio VGN-AX: VGN-AX570G, VGN-AX580G. Vaio VGN-BX: VGN-BX296XP, VGN-BX297XP, VGN-BX540B, VGN-BX540BH, VGN-BX540BW, VGN-BX540W...