Charger Box

The Charger Box is a machine added by GregTech 4. It can store Energy Units (EU), and it has one slot that will charge a battery placed inside it, pulling from the Charger Box's internal energy. The Charger Box can store 10,512 EU and can only input and output up to 32 EU/t. For more input or output, it can be upgraded with a Transformer Upgrade.