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Chevrolet Trailblazer Car and Truck Battery
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Batteries Plus has top-quality replacement batteries for your 2009 or earlier model Chevy Trailblazer. Shop our selection of batteries from top brands like Duracell, Optima, Odyssey and X2Power. You'll also find replacement headlight bulbs, battery chargers and more in our Auto Center.
Visit your neighborhood Batteries Plus for the following auto services:
- Free auto battery testing
- Expert installation with auto battery purchase (valid at participating locations, on most vehicle makes & models)
- Key cutting & key fob replacement (valid at participating locations only)
Is a Higher CCA Battery Better?
- Cold Cranking Amps (CCAs) help you gauge how well a battery will perform in extremely cold weather
- The higher the CCA rating, the more reliable the battery will be in the cold
- Your owner's manual will provide you with a minimum CCA rating for your Chevy Trailblazer
- Do not buy a battery with a lower CCA rating than the manufacturer recommends
- If you live in an area prone to very cold weather you can buy a battery with a higher than recommended CCA rating
Are AGM Batteries Better Than Flooded Batteries?
- Flooded batteries are the most basic replacement battery options and are also the most affordable
- AGM batteries cost more, but provide more power than flooded batteries. This allows you to start your engine more easily in extremely hot and cold climates.
- AGM batteries are also designed to last 2-3X longer than a flooded battery, which can save you money in the long run.
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Chevrolet Trailblazer Battery FAQs
If your Trailblazer originally came with an AGM battery installed, you have to replace it with another AGM. Otherwise, you could hurt the vehicle's performance. If your SUV originally had a flooded battery, it's okay to replace it with another flooded battery, or upgrade to an AGM battery.
The battery in a Trailblazer should last roughly 3 to 5 years. Read our blog "How Far Do I Need to Drive to Charge My Car Battery? " for tips on how to get the longest life possible out of your battery.
You'll find the correct group battery size for a Chevy Trailblazer in your owner's manual. For more information on battery sizing, check out our blog entitled "How Do I Know Which Car Battery Fits My Car? "