This Laptop Battery can replace the following part numbers: FUJITSU 644180, FPCBP83AP, FPCBP83, FM-41, This Laptop Battery is also compatible with the following models: FUJITSU Lifebook C2320 Series, Fmv-biblo Nb55k/t, Fmv-biblo Nb75hav, Fmv-biblo Nb90j/t, Fmv-biblo Nb55j, Fmv-biblo Nb75g/t, Fmv-biblo Nb75l/ts, Fmv-lifebook C6200, Fmv-biblo Nb50j, Fmv-biblo Nb70g, Fmv-biblo Nb75k, Fmv-biblo Nb90k/t, Lifebook C2310 Series, Fmv-biblo Nb55k, Fmv-biblo Nb75h/t, Fmv-biblo Nb80k, Fmv-biblo Nb50kp, Fmv-biblo Nb75g, Fmv-biblo Nb75l/t, Fmv-lifebook 7515nu5/b, Lifebook C2330 Series, Fmv-biblo Nb55l/t, Fmv-biblo Nb75j, Fmv-biblo Nb90j/ts, Fmv-biblo Nb55j/t, Fmv-biblo Nb75h, Fmv-biblo Nb80j, LifeBook A3040, Fmv-biblo Nb50k, Fmv-biblo Nb70h/t, Fmv-biblo Nb75k/t, Fmv-biblo Nb90k/ts, |