Battery voltage fluctuates between 14.2V and 12.8V while driving
2018年2月20日 · The car has no problems starting not even this morning after a night outside in 25F degrees. I am going to guess that it’s just a cheap/bad voltmeter on the car and no really worth the hassle of having the dealer look into it. PS. At home the car is always plugged into a battery tender. Sent from my iPad using Tapatalk
What is a normal car battery voltage? - Answers
2022年10月22日 · Assuming we're talking about the `usual' 12 volt car battery' the resting voltage should be around 11 to 11.5 volts. Under charge it's as high as 15 volts as supplied from the alternator,and most ...
How many cells are in a car battery? - Answers
2022年10月24日 · in a normal 12volt car battery there are 6 cells. each cell produces 2 volts.The under-the-hood auxiliary battery used in most automobiles is a 12 volt (nominal) lead acid battery that comprises ...
Indications of a failing battery | Stingray Corvette Forum
2019年1月5日 · I drove the car for a couple of days awaiting the dealer appointment to check the electrical system and noticed the voltage was consistently 14.7+ volts, suggesting a charging problem as the system voltage should return to 14.2ish (normal alternator output voltage) shortly after …
Beware!! Battery longevity with c7? | Stingray Corvette Forum
2015年11月22日 · I've have a low battery voltage reading since I got my C7 in October 2013. After the surface charge is dissipated it reads ~12.4 volts. However it has performed fine so have not changed yet but always looking to be ready. Have let it sit for 2 1/2 weeks and it started fine. Just checked and AutoZone has an AMG replacement for $165 that fits a C7.
Why would there be 12v between the negative cable and the
2022年10月25日 · Its normal. There's two components to electrical power: voltage and current. A voltage is merely a "potential" to do electrical work. The amount of resistance in a circuit with respect to the ...
how long til battery goes dead? | Stingray Corvette Forum
2014年8月7日 · And I have had a low battery voltage for 9 months! Checked the voltage after a 30 mile trip when I returned (I did that the day after to be sure I wasn't measuring a surface charge) it still read the 12.4 volts it has for 9 months! Meter has been checked. When I got the car, early October it read 12.4 after 1 day after it was charged.
How many volts are in a car battery? - Answers
2022年10月26日 · Everyone says a car battery's voltage is "12 volts" but it varies according to how full up it is with electrical charge. A fully-charged car battery in as-new condition can have a voltage of 12.6 ...
HMMWV Battery replacements - SteelSoldiers
2018年10月23日 · Comparing a battery ment for a gasoline car, does not equate to anything in the diesel world. Truly as you say, apples to oranges. But since we're on the topic of stupid ideas of batteries. We can fill the bed of the truck of batteries, and as long as we wire the series to get 24v and the rest parallel it doesn't matter on the type of battery.
Is a car battery AC or DC volts? - Answers
dc - the voltage is a constant 12 volts nominally in a normal car battery. Tags Car Batteries Cars & Vehicles Subjects. Animals & Plants ...