The invention discloses a cell resuscitator. The cell resuscitator comprises a water bath kettle, a lifting mechanism, a carrying device and a controller, wherein the carrying device is arranged on the lifting mechanism; the controller is electrically connected with the lifting mechanism and is used for controlling the movement of the lifting mechanism and putting the carrying device into the water bath kettle. According to the cell resuscitator disclosed by the invention, by the combination of the lifting mechanism and the controller, a process of automatically resuscitating cells in large batches is achieved, the time and temperature of resuscitation can be accurately controlled, and the process parameters of resuscitation are recorded; moreover, the possible pollution on frozen cells caused by water in the water bath kettle is avoided, the resuscitation quality of the cells is greatly improved, the burden on an operator is alleviated, and the working efficiency is improved.