A battery with 500 cca or more should have no problem starting an atv engine even if the temperature drops below zero.
Too high cca battery.
Or you can get high cca by making the battery with really cheap thin lead plates and lots of cheap and strong electrolyte.
The only downside i can think of is packing too many plates in the same size could make the battery less tolerant to vibrations and normal flaking with age with ordinary lead acid type batteries.
If your trying to measure what s left of your battery in life forget the cca rating.
Low cca is what can be hard on a starter.
Generally speaking it is easier to start an engine in a warm environment than in a cold one.
Your replacement batteries should excel if not equal in terms of rating with the oe battery.
Just load test the battery with a carbon pile.
Cycle life a battery s cycle life is the number of times it can be recharged.
The battery does not push the cca cold cranking amperage but merely has it available to the starter to draw from the battery as the starter.
This allows very high amperage output allowing your battery to power your accessories longer and deeper than a traditional battery but at the same time deeply discharging it.
There is no such thing as too many cold cranking amps.
Too high cold cranking amps may even be bad for my battery.
Ditto and no as more cca may not be mandatory for starting this car.
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.
Load it to 175 amps and start your stop watch.
Which will give the same result when the battery is brand new but a very short battery life because the combination of thin plates and strong acid will cause the battery to fail very quickly.
Add increased starter current draw if the engine is hot plus the late model bikes phase up while cranking and that needs good high cranking rpm.
The rating refers to the number of amps a 12 volt battery can deliver at 0 f for 30 seconds while maintaining.
Other than that i have also learned that if i live in a tropical country i need not be concerned with car battery cca.
A battery with a high starting power must be able to give you enough confidence in time.