Labtop car charger kill car battery?
i bought a 75 watt labtop car charger so i can watch movies at work since i work in my car and i was just wandering if the car is off will my car battery die if labtop is charging?
Car Battery Charger Home
Related posts
Filed Under car battery charger | 2 Comments
Tagged With battery, charger, kill, Labtop
Comments
2 Responses to “Labtop car charger kill car battery?”
Leave a Reply
let’s see if I can ans. this in a way you can easily understand
Batteries are rated in “amp-hours”, a car battery can supply 100 amp hours or 1200 watts.
Your laptop charger is 12 volts so we multiply 12 X 100 = 1200 watts.
Next we divide 1200 by 75 = 16. So the ans. is 16 hours, that’s how long your car battery will last.
You can watch it in 1080p HD quality for free here:
http://movie8484.notlong.com
Cheers!