If there is any chance that your hybrid or electric vehicle was flooded  DO NOT START it and DO NOT CHARGE it.  Also, they should not be touched nor should anyone set foot in standing water within 10 feet of them due to the hazard of high voltage within the vehicle.  The best thing to do is to call your accident management provider and report the damage. If you are certain your vehicle was not flooded, and you need to use emergency charging cables to charge your electric vehicle, be extremely cautious.  These cables do not offer the same level of protection as a wall box charger does.  Do not use them with bare feet.  Never use them on wet surfaces.  Do not have direct contact with the vehicle, other than when connecting the cable.  And never disconnect the cable while they are in use.