AFSU/en

The Advanced-Functional Storage Unit, or AFSU, is a Tier 5 energy storage unit that stores IndustrialCraft 2 EU. The AFSU is capable of storing 1,000,000,000 EU and outputs 8192 EU/t from the dotted side. It can be safely removed with a wrench without needing lossless mode, as there is no chance of it turning back into a Basic Machine Casing.

Alternate Textures
Originally when the mod was released, many users didn't like the AFSU's original texture. Therefore, some users provided new textures, and in the next major version a config option was added to use these alternate textures. To change the texture of the AFSU, the player must open the auto-generated config and change "AFSU Texture" 's value from "default" to blue, yellow, black, old, chloe1, chloe2, or chloe3; this is case-sensitive. The game must be reset for an effect to be seen.