12.0V, 4000mAh, Li-ion Battery fits Milwaukee, C12 Fm, C12 Hz, 48WhBattery Fits Models: C12 Fm, C12 Hz, C12 Hz 0, C12 Hz 202c, C12 Jsr, C12 Jsr 0, C12 Ltge, C12 Mt, C12 Mt 0, C12 Mt 202b, C12 Mt 402b, C12 Pc, C12 Pc 0, C12 Pn, C12 Pn 0, C12 Ppc, C12 Ppc 0, C12 Pxp, C12 Pxp i06202c, C12 Pxp i10202c, C12 Pxp n202c, C12 Rad, C12 Rad 0, C12 Rad 202b, C12 Rt, C12 Rt 0, M12, M12 Al, M12 Al 0, M12 Bd, M12 Bd 0, M12 Bd 202c, M12 Bdc6, M12 Bdc6 0, M12 Bdc6 202c, M12 Bdc8, M12 Bdc8 0, M12 Bdc8 202c, M12 Bdd, M12 Bdd 0, M12 Bdd