Empty Cell (IndustrialCraft 2)

The Empty Cell is a storage device added by IndustrialCraft 2.

Recipe
A cell can be crafted with four tin ingots, in this pattern:

Usage
Cells can be crafted together with Refined Uranium to get uranium cells, which can be used in a nuclear reactor.

You can also put an Empty Cell in a Compressor to create compressed air cells for your scuba helmet.