With the unique grid | aquagen -catalytic plug developed by Hoppecke, you can eliminate the need to add water to open batteries, and you can halve the need for air conditioning in the battery room.

When the grid | aquagen recombination system is used, the hydrogen and oxygen gases which evolve during water decomposition are fed into the grid | aquagen recombination plugs.

By means of an integral catalyst, these gases are recombined in the form of water vapour. This water vapour condenses on the sides of the grid | aquagen vent plugs. The resultant drops of water flow downwards and are returned to the battery.