The charger is fully automatic and will monitor and automatically set the charge current as the batteries are charged. Once the batteries are fully charged, the charger switches to standby to prevent overcharging. The charger can be left on and connected to the batteries indefinitely without damaging the batteries. Charging Odyssea's batteries is a simple operation. Q. Odyssea's batteries are installed in a one atmosphere pressure vessel.
Battery charging takes place within the pod.
Very safe and commercially proven. Storage batteries, including gel cells, can off-gas hydrogen and oxygen somewhat under some charging operations. An explosion will take place if these gasses are present in sufficient quantities and if there is an ignition source. Ignition sources can be caused by a battery short or spark within the power system. Most submersibles or Diver Propulsion Vehicles require that battery charging take place with the hatch cover off to reduce the potential for explosive gas build up.