Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
Trending News
car android app satnav that shows car battery?
I used to have a chinese 3rd party 9inch android satnav that goes inside the dashboard and one of the factory apps showed details about the car including how much volts the car battery has (so in other words... battery life,
1 Answer
- Gary BLv 73 years ago
Battery voltage DOES NOT show battery life.
in a properly operating car, the battery shou8ld show about 13.5 volts ANY TIME THE CAR IS TURNED ON. The batter in the car is recharged by the ALTERNATOR whenever the engine is running.
The only time the battery volage is less than that is (A) the battery is bad (B) The alternator is bad or not running.