I’m so disappointed with my sonos roam battery life, I returned it today. I got about 2 hours playback before it died. Even on standby it drained 25% in about 12 hours.
I’ve been waiting for ages to expand my sonos system with an outdoor capable speaker and thought this was the answer. I loved everything else about it, but it didn’t even last for one evening. Someone please let me know if this ever gets fixed, and I’ll consider re-purchasing.