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There are a few reasons cars may have more then one battery. Cars with big stereos sometimes run a second battery along with large capacitors to be able to supply the stereo with power.
4WD's sometimes have a second battery if they are running a 24 Volt system.
Or maybe a second battery may be used in a campervan for example to power devices like lights and tosters without draining the main battery ensuring you can start the engine.
What else can I help you with?
What types of brakes does a hybrid car use?
These are the cars that use two types.The normal hydraulic friction brakes as on every automobileRegenerative braking where as the car slows the batteries charge. Neat!
My car battery died after 8 years and 100.000mi. I don't find any record of it being replaced before. Is it somehow possible that it lasted THAT much?
I have only recently had to replace the batteries on my two cars. Both cars are 13 years old and had the original factory fitted batteries. one car had done 102,000 miles the other 82,000 miles.
What is an auxiliary battery on a car battery?
Auxiliary batteries are usually in vehicles that are equipped with two batteries
How are petrol rc cars different from regular rc cars?
Regular RC cars are generally electrically powered by batteries whereas petrol RC cars run on a fuel as they have a small engine. The other main difference between the two is performance. A petrol RC car will be able to go much faster than a standard electric RC car.
What two elements are used to make car batteries?
Although many elements make up car batteries, the nickel and iron battery has dominated for decades.
Is it possible to have two car insurance policies for two different cars?
Yes, it is possible to have two car insurance policies for two different cars. Each car would be insured separately under its own policy.
Which car has the right-of-way when two cars arrive at an intersection simultaneously?
When two cars arrive at an intersection simultaneously, the car on the right has the right-of-way.
Is there any formula to calculate distance between two traveling cars on road?
If you are in one of the cars thenmake a note of the time when the first car passes some fixed point,make a note of the time when the second car passes the same point,the distance between the two cars is the speed of your car multiplied by the time interval.
How does the speed of the combined cars compare to the speed of the car before the collision when a parked car is hit by a moving car and the two cars stick together?
The combined VELOCITY of two cars that crash will be somewhere between that of the individual cars. In this case, the combined speed will be less than the speed of the car that was moving before the crash.If you know the velocities and the masses, the exact speeds can be calculated using conservation of momentum.
Why are batteries sometimes joined in series?
Batteries are connected in series to add their voltages together. For example, two car batteries in series will give twenty four volts.
Can one person have two policies on two different cars?
Can one person have two car insurance policies on two different cars
In a scenario where two cars arrive at an intersection simultaneously, which car has the right of way?
In a scenario where two cars arrive at an intersection simultaneously, the car on the right has the right of way.
