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Buick Regal Car and Truck Battery
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You'll find the highest quality batteries for your Buick Regal at Batteries Plus. We carry flooded and AGM auto batteries from brands like Optima, Duracell and X2Power.
Not only do we carry top-quality batteries, but we also offer these convenient services as well:
- Free battery testing at over 700 stores nationwide
- Expert installation with auto battery purchase (valid at participating locations, on most vehicle makes and models)
- Key fob replacement and programming (valid at participating locations only)
What Do I Need to Know When Buying a New Car Battery?
Battery Size
- Auto batteries are assigned a size using the Battery Council International (BCI) group size standard.
- You can find the correct BCI group size for a Buick Regal by checking your owner's manual or by looking the information up online.
CCA Rating
- Cold Cranking Amps (CCAs) tell you how well an auto battery will perform in freezing temperatures.
- Vehicle manufacturers provide a recommended CCA rating for each model they produce.
- You can find the CCA rating for a Buick Regal in your owner's manual or by searching online.
- You can buy a battery with a higher CCA rating than the manufacturer recommends but do not buy one with a lower CCA rating.
What are the Differences Between Flooded and AGM Batteries?
- There are 2 types of auto batteries: flooded & AGM
- A flooded battery is an unsealed, basic auto battery. It is the most affordable type, but may require you to periodically add distilled water to the electrolyte inside it.
- An AGM battery costs more upfront, but is designed to last 2-3X longer than a flooded option. This can end up saving you money in the long run.
- AGM batteries are completely sealed and require no additional maintenance.
- AGM batteries are also more powerful than flooded batteries, which makes it easier to start your engine in extreme conditions.
- If your Buick Regal came with an AGM battery, you must replace it with another AGM battery.
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Buick Regal Battery FAQs
The battery in a Buick should last 3-5 years.
The cost of replacing a battery in a Regal depends on the type of battery you choose. Flooded batteries are more affordable upfront. AGM batteries offer a better long-term value due to their longer lifespans.
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