Walkthrough:A Battery of Peril
"A Battery of Peril" is a job for Bentley, Carmelita Fox and Sly Cooper in "A Cold Alliance" of Sly 3: Honor Among Thieves. The goal was to obtain and charge up a new battery for the Cooper Van.
Walkthrough
Upon starting the mission as Bentley, head to the waypoint to locate the battery. It needs to be charged, and Bentley has an idea of how.
You will then be given control of Carmelita. Chase Sly and shoot him until his health hits zero; this will allow the battery to absorb energy from her shots. After Carmelita reports to INTERPOL, control returns to Sly. You will then need to run to the mainline outlet to stabilize the battery. Carmelita will notice you fleeing and give chase again, alerting all nearby guards in the area.
It only takes a few seconds for the battery to stabilize. When it finishes, rush the battery to the safe house. Note that you will not lose the battery and fail the mission if you take damage. Upon reaching the safe house, plug the battery into the outlet beside the van and wait a moment for the power to transfer, then the mission is complete.