A car battery wears out just like any other battery and needs to be replaced.
Car battery cold cranking amps too high.
I live near the rocky mountains and we have some very cold weather.
Not only works with small private vehicles but also works good with trucks and off road jeeps.
When the temperature gets high as they do the rating the higher the digits too the rate of the ca may be useful and impressive but that is not the case.
A really large battery will place a greater strain on the car if it goes dead and has to be recharged.
A larger battery will have a greater leakage current.
Let s start with cold cranking amps.
A battery should meet or exceed the manufacturer s recommendations for cranking amps or cold cranking amps but in most cases buying a battery with an extra 300 ccas isn t necessary and will probably cost more money.
There are a couple of things you should understand when looking for a new car battery.
A larger battery is heavier.
Other than that i have also learned that if i live in a tropical country i need not be concerned with car battery cca.
Cold is the enemy.
No worries comes with 3 year replacement warranty and a reserve capacity of 100 minutes.
If you want detail it relates to the amount of power that the battery can produce for 30 seconds at zero degrees centigrade before it falls below 7 2 volts.
Too low cca means that my car might not be able to start when the weather is very cold.
One is cold cranking amps and the other is reserve capacity.
Cold cranking amps cca reserve capacity amp hour c20 battery applications.
This figure is usually between about 350 and 900 and gives you an indication of the power of the battery.
Their diagnosis read during inspection found battery putting out 914 cca cold cranking amps and normal cca is 550.
Cranking amps are going on at a rate of 32 degrees f while cold cranking amps have a scale of zero.
In the tropics a toyota corolla has a puny battery around 500 cca in the us a medium size one and in canada a heavy duty model.
A battery with highest cranking power that is around 800 amps even in low temperatures too.
Cold cranking amps cca cca is a rating used in the battery industry to define a battery s ability to start an engine in cold temperatures.
Too high cold cranking amps may even be bad for my battery.
When you park your car outside a ski lodge you want it to start the next morning.
Further inspection shows starter has a dead spot not allowing vehicle to start at times.
When car batteries are new they have a quoted cold cranking amp cca rating.
Replaced starter battery and positive battery cable.
