This Sony Equivalent Vaio PCGA-BP51 Battery Is rated at 11.1 and 2200mAh 4 cell to meet or exceed the original OEM Sony battery. This battery will replace the Sony Vaio PCGA-BP51 Battery and works with the following Laptops/Notebooks:Sony Vaio C1VN PictureBook, C1VP PictureBook, C1VPK PictureBook, C1XS PictureBook, PCG-505, PCG-505 Series, PCG-505CBP, PCG-505CBX, PCG-505E, PCG-505EX, PCG-505EX64, PCG-505F, PCG-505FX, PCG-505G, PCG-505GA4G, PCG-505GX, PCG-505GX4G, PCG-505LS, PCG-505R, PCG-505RS, PCG-505RX, PCG-505S, PCG-505SX, PCG-505SX4G, PCG-505TR, PCG-505TR VN PictureBook, PCG-505TS, PCG-505TX, PCG-505V, PCG-505VABX, PCG-505VCBP, PCG-505VCBX, PCG-505X, PCG-505X64, PCG-C1, PCG-C1 Series, PCG-C1C, PCG-C1C Series, PCG-C1F, PCG-C1MAH, PCG-C1MGP, PCG-C1MHP, PCG-C1MR, PCG-C1MRBP, PCG-C1MRX, PCG-C1MSX, PCG-C1MT, PCG-C1MV, PCG-C1MVC, PCG-C1MVM, PCG-C1MVP, PCG-C1MVPM, PCG-C1MW, PCG-C1MWP, PCG-C1MZ, PCG-C1MZX, PCG-C1R, PCG-C1S, PCG-C1VFK, PCG-C1VG, PCG-C1VGT, PCG-C1VJ, PCG-C1VJBP, PCG-C1VM, PCG-C1VMT, PCG-C1VMT, PCG-C1VN, PCG-C1VN PictureBook, PCG-C1VP, PCG-C1VP PictureBook, PCG-C1VPK, PCG-C1VPK PictureBook, PCG-C1VPN, PCG-C1VR, PCG-C1VRBP, PCG-C1VRK, PCG-C1VRX, PCG-C1VRXK, PCG-C1VS, PCG-C1VSBW, PCG-C1VSX, PCG-C1VSXK, PCG-C1VSXK, PCG-C1X, PCG-C1XA, PCG-C1XE, PCG-C1XF, PCG-C1XG, PCG-C1XGBP, PCG-C1XN, PCG-C1XS, PCG-C1XS Picturebook, PCG-C2 Series, PCG-C2 Series (BLUE), PCG-C2GPS, PCG-GT1, PCG-GT1 Series, PCG-GT3, PCG-GT3 Series, PCG-GT3K, PCG-N505, PCG-N505 Series, PCG-N505A, PCG-N505ABP, PCG-N505AS, PCG-N505BP, PCG-N505E, PCG-N505EBP, PCG-N505EL, PCG-N505ES, PCG-N505SF, PCG-N505SN, PCG-N505SR, PCG-N505VE, PCG-N505VX, PCG-N505X, PictureBook PCG-C1VN, PictureBook PCG-C1VP, and the following battery Models:BP51, BP51A, BP52, BP52A, PCG-505, PCGA-BP51, PCGA-BP51A, PCGA-BP51AL, PCGA-BP51A-RB, PCGA-BP52, PCGA-BP52A, PCGA-BP52AL, PCGA-BP52AUC, PCGA-BP54.
