Oxygen Cell

The Oxygen Cell is a cell full of combustable Oxygen. Therefore, as it is combustable, it makes a formidable fuel. In an ordinary furnace, it completes 14 operations, only two short of the Hydrogen Cell. In the Iron Furnace, it completes 17.5 operations. In generators that burn things for fuel, it makes 7000 EU, unless it happens to be in a Coalpower Generator, in which it only makes 3500 EU. It is less useful in the Greater Centrifuge than the Hydrogen Cell. Since it is derived from water, you might end up with a decent quantity of these.