Running still kills Cerberus Mk 2’s battery

“Can’t you just keep up?” asked one of the scavengers, the big woman named Keri.
Cesar shook his head. “Running uses too much power. We’d get there and the suit’d stop dead.”

Excerpt From Ex-Isle, pg 372
Peter Clines
https://books.apple.com/us/book/ex-isle/id989619017