Is it better to have more or less cold cranking amps?
Is it better to have more or less cold cranking amps?
In general, for both CCA and RC, the higher the number the better. However, if you live in a cold climate, the CCA rating should be an important consideration in choosing a battery. Conversely, if you live in a high heat climate, you don't need as much CCA.
What is a good CCA rating for car battery?
Get a product that contains at least 650 in CCA or even 800 (and beyond) in CCA. What is a good CCA rating for a car battery if it cannot take the cold (its natural nemesis), right? —any battery product with the high range is good to go.Aug 10, 2019
Is 750 cold cranking amps good?
Typical Cranking Amp figures can range from 400 – 750 A ( Current) in a typical automotive battery. In a 60 Amp battery, 750 Cranking Amps can deplete your battery quickly and may last only a few good cranks. You may even flood your engine before depleting your battery especially if your battery is in good condition.Dec 29, 2017
Can you have too much cold cranking amps?
In general, one can always exceed the CCA spec. You probably do it on a warm day, with a charged battery. Having more potential current available will not hurt the car's electrical system.Aug 30, 2019
How many cold cranking amps does a group 65 battery have?
Generally, group 65 batteries feature 70-75 Ah 20h capacity, 130-150 minutes RC, 750-950 CCA with the MCA values of some models reaching almost 1100 Amps. Also, they usually weigh between 45 and 55 pounds (20 - 25 kg).
Is it bad to have too much cold cranking amps?
A car battery must only fit the minimum CCA requirements to work well. This means that if you have met or exceeded the CCA of the original battery, there is nothing to worry about. Many would agree that the higher the CCA rating, the better the battery is for your car.
Is 200 cold cranking amps enough?
A good CCA rating for a battery is between 400 and 500 cold cranking amps. This amount of power will be sufficient to boost small and large consumer vehicles even during harsh winter conditions.
How many amp hours are in a 1000 CCA battery?
BCI Battery Group Starting / Cranking Dual Purpose
----------------- ------------------- ----------------
Group 8D - 220 Ah, 1450 CCA
Group 24 - 76 Ah, 840 CCA
Group 31 - 100 Ah, 1000 CCA
Group 34/78 50 Ah, 800 CCA 65 Ah, 850 CCA
What does 840 MCA mean on a battery?
The marine cranking ampere (MCA) rating refers to the number of amperes a battery can support for 30 seconds at a temperature of 32 F until the battery voltage drops to 1.20 volts per cell, or 7.20 volts for a 12V battery.