You desperately wanted to get into the SAS, but you keep failing the entrance criteria.

In desperation, you make an electric suit that can kill by sending a bolt of electricity to your enemies when you clasp your hands together, closing the circuits. But it leaves you with burns. Your code name: Battery.

You keep quiet about the burns, and you quickly make the SAS ranks on kill count alone.

You get cornered on a mission and use the suit.

“Jesus!” You turn to see Ghost staring at you.