Battery

This is a "device" you can store power inside in. And guess what? This one is even rechargable! Wow! That is amazing right?

This nifty item can hold up to 10,000 EU. Which is a good amount I guess.. Anyways, enough with this boring stuff. Now, how do I craft it?

Required Items: Craft it like this:
 * 3x Tin (Smelted / Ingot)
 * 1 Redstone Dust
 * 2x Cable