Will an RV converter work without a battery in your rig?

You might be wondering if an RV converter will work without a battery connected, especially if you've just pulled an useless lead-acid battery out or you're preparing the rig for long-term storage. The short answer is definitely indeed, in most modern RVs, the converter will function simply fine on its own , but there are a few "buts" and "ifs" you should probably know about before you flip the switch. ...

April 1, 2026 · 7 min · Haid Sovay