Pepwave Surf SOHO voltage specs

Voltage within spec document listed as 10v - 24v. I’m a bit confused because listing into the 24v level gives the impression it’s compatible for a 24v nominal battery feed (which is typically higher than 24v).

I’d like to tie the Pepwave Surf directly to a 24v battery bank but can’t tell if that will be a problem or not given the spec range provided.