Does a prius hybrid Toyota 2002 has a way to charge the hybrid battery

Hello, There is not a factory option, but there are aftermarket chargers that can be adapted to the vehicle. They are called grid chargers, and I am not sure if any of them are tested, approved, guaranteed, etc.. It seems like it will be an "at your own risk" situation. A side note, the high voltage battery can kill you if you mishandle it. Really.