my headlights drain my battery
i was at my cousins house this morning and forgot my headlights were on for about 5 or 10 minutes. i went outside and was gonna leave and it wouldnt start. my battery was dead as hell. i had to jump it and let it idle for a few minutes to get my truck goin. is this normal? i know i screwed up by leaving them on. the battery dies whenever i leave the headlights on for a few minutes. should it drain it that quick?