Battery InformationRechargeable Li-ion Battery PackModel: BPS24Rating: 11.1V 4.4Ah / 49WhColor: / VAIO VPCSB SeriesVPCSB16FG, VPCSB16FG/LVPC-SB190SVPCSB2Z, VPCSB2ZDZ, VPCSB2ZDZ/BVPCSB31, VPCSB31FX, VPCSB31FXB, VPCSB31FXL, VPCSB31FXP, VPCSB31FXR, VPCSB31FXWVPCSB33, VPCSB33GX, VPCSB33GXB, VPCSB33GXL, VPCSB33GXP, VPCSB33GXR, VPCSB33GXWVPCSB35, VPCSB35FX, VPCSB35FXB, VPCSB35FXL, VPCSB35FXP, VPCSB35FXR, VPCSB35FXWVPCSB390, VPCSB390XVPCSB3A, VPCSB3AFX, VPCSB3AFX/W, VPCSB3AFX/WCVPCSB490, VPCSB490XVPCSB4A, VPCSB4AFX, VPCSB4AFX/B, VPCSB4AFX/W