how long will car battery last with ignition on

How Long Will Your Car Battery REALLY Last With Ignition On?

You’re stuck. The radio blares your favorite song, a beacon of normalcy in the sea of panic rising in your chest. The engine, however, remains stubbornly silent. You left the headlights on, didn’t you? Or maybe it was the phone charger clinging desperately to life in the cigarette lighter. Now, the dreaded question hangs heavy…