BTI battery compatible with Fujitsu Lifebook A357, A514, A544, A555, A555G, A557, A564, AH544/G32, AH564, E544, E546, E547, E554, E556, E557, E733, E734, E736, E743, E744, E746, E751, E753, E754, E756, S904, S935, S936, S937, S938. OEM P/N: CP656352-01, FMVNBP229A, FPB0297S, FPCBP404, FPCBP416, FPCBP429AP, FMVNBP227, FMVNBP231, FPB0300S, FPCBP404AP, FPCBP426, FPCBP434, FMVNBP227A, FMVNBP234, FPBO300S, FPCBP405, FPCBP426AP, FPCBP449, FMVNBP228, FMVNBP235, FPBO311S,FPCBP405Z, FPCBP429 We recommend: Advance exchange for this product is available directly through Origin Storage throughout the 18-month warranty period. Please note: Please get in touch with us if you have any questions.