I have a 15 watt stereo, and planned on plugging it into my car’s 12v DC cigarette outlet. I was wondering if this is a good idea, or if it will drain my battery. Also, how long would it be able to last without affecting the battery?
Posted by Kurt
How long can a car battery power a 15 watt stereo via a cigarette lighter?
15 watts? it will barley affect it as long as your driveing it because you should know that the car recharges the battery when it drives
if you are running it without the car running, it should be fine for a couple of hours. you might want to test it though and make sure your car will still start. it should work, but you just have to be carefull.
id give it a couple hours but i’d start the car every 45 min, hour, or so. just for a few seconds to keep it charged
u cool stop tripin