0
Not enough info. The only "12 volt outlet" that is remotely standard is the lighter socket in a car. Most if not all cars have the negative side of the battery at ground, which is the outer shell of a lighter socket. So the center contact is positive. If you are asking about any other 12 volt outlet, you need to check it out with a meter, or get a diagram for the system.
Still curious? Ask our experts.
Chat with our AI personalities
ViviYour ride-or-die bestie who's seen you through every high and low.
Chat with Vivi
LaoThe path is yours to walk; I am only here to hold up a mirror.
Chat with Lao
FranI've made my fair share of mistakes, and if I can help you avoid a few, I'd sure like to try.
Chat with FranAdd your answer:
Earn +20 ptsQ: What side of a 12v power outlet is positive?
Write your answer...
Submit
Still have questions?
Trending Questions
Do you want a high insurance deductible?
When should i replace my starter?
What causes a bumping sound when making left or right turns?
What does ky violation code 00519 mean?
Why streamlining is important in the design of racing cars?
When you are caught behind a very slow truck going up a long hill you should?
What three items must you always have with you when driving?
What is the average life span of a diesel car engine?
If you hit a parked car do you file a claim or does the owner file the claim on your insurance?
What are some things to keep in mind when looking for used pickup trucks for sale?
What does avant propos mean?
What is the recommended new car price for the Tahoe z71?
How do you size a generator for Btu's?
What is the average cost of a new Kenworth truck?
Does insurance cover an accident if the driver has a learners permit when there is not a 21-year-old person with a valid drivers license in the car?
How does one add a car spoiler to their car?
What size rim fits a 35x12.50.x20 tire?
Is Geico Direct considered a reputable company?
Is 7 foot bed considered a long or short bed for a truck?
How much does a locksmith charge to unlock your car?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.