I AM NOT RESPONSIBLE IF YOU MESS UP YOUR PHONE BY DOING THIS.
These are battery notification icons.
This is the battery that was on AdamZ's Smoked Glass ROM's. I was looking around the forum for these and didn't find any but I saw in my computer there was a Smoked Glass ROM so I took out the batteries and bam. (Credit to AdamZ)
(these are update.zip)
You guys enjoy and please leave feedback!
If you are going to install a theme or going to install a ROM on your droid then go to the file.
system/framework/framework-res.apk/res/drawable-hdpi - then drag and drop the batteries inside the file and replace and install theme or ROM. Enjoy!