Is there a difference between car batteries?
In addition to the size, your car uses a battery with a specific terminal type, terminal configuration, mounting system, polarity, number of cranking amps, and number of cold cranking amps. You could easily own two sedans that use radically different batteries, even if the style of the vehicles is relatively the same.
Are some car batteries better than others?
Despite what you may have heard, not all car batteries are created equal. Depending on the materials used and the quality of the construction, some batteries last a long time and offer great performance while others lose power just when you need them most.
What is the difference between a cheap car battery and an expensive one?
While high quality car batteries will use rubber between the plates, many of the cheaper batteries consist of PVC separators, which don’t last as long. Cheaper batteries can also consist of lower quality components as compared to higher quality batteries, such as subpar cables and wires.
What happens if you use the wrong size battery in a car?
Manufacturers precisely match their alternators and batteries to the vehicle’s power requirements. A mismatched battery/alternator combo could cause your alternator to overheat and shorten its life.
Can you put any battery in any car?
There is no “one-size-fits-all” battery suitable for every car. The battery type, physical size, terminal configuration, and cold cranking amps (CCA) or amp-hour (Ah) rating are all important factors that ensure the proper fit and function of a battery.
How do I know what size battery to get?
Look directly on the battery you’re replacing. Particularly if it’s original equipment, you can usually find the group size printed on the top or side labeling. You’ll also find other information here, like cold-cranking amps and reserve charge, that can be helpful as you shop for your replacement.
Why are some car batteries more expensive than others?
Car batteries are also made out of precious, costly components like lead and sulfuric acid. Harvesting and working with these raw materials require a ton of time and energy, which also contribute to the higher price tag. Essentially, you’re paying for labor and materials when you buy a car battery.
What brand of car battery lasts the longest?
Optima’s RedTop battery takes the top spot for its longevity and power. It has 800 cold cranking amps (CCA) and no amp hours (Ah) limit, which means it offers a lot of power for a long period of time. With every Optima battery, you also get a 36-month warranty.
Does a good car battery make a difference?
There’s a misconception that buying a battery with a higher CCA (cold cranking amp) rating will remedy this, but since vehicle computers regulate the amperage required for startup, it actually won’t make any difference.