There is no better, but 800 is more cranking power that 650.
A duralast gold from walmart,640 cold cranking amps(800 cranking amps)
800 to 900 CCA will be fine and alot better in cold weather.
800 to 900 is plenty even in colder weather.
modern cars use a 12 volt battery. Amps depends on the battery. Common sizes range from 500-800 cold cranking amps.
Does the battery have enough cold cranking amps? like 800
You might need to purchase a bigger battery with more cold cranking amps. Below zero weather will probably require a battery with 800 or more cold cranking amps.
123.1%% rate:= 800/650 * 100%= 1.231 * 100%= 123.1%
Halfway between means if we put the two numbers on the number line, we find the distance between the two numbers and if we go half that distance we get to the number we are looking for.Now the distance between 500 and 800 is 800-500 or 300.We need half of that which is 150. So now take 500+150=650 or take 800-150 which must also be 650.
650
(500 + 800) / 2 = 650 Therefore, the number that falls in between 500 and 800 is 650.
650
350