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Chevrolet Silverado 2500 HD Car and Truck Battery

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Batteries Plus has the best replacement battery options for your Chevy Silverado 2500 heavy duty truck. The battery in your Chevrolet Silverado 2500 truck will probably last somewhere between 3 and 5 years. If your battery is older than that, or if you've been having a hard time turning over your engine, stop into Batteries Plus and we'll test your battery for free. Best of all, most of our locations offer expert battery replacement with the purchase of a new battery (valid on most makes and models). Plus, we offer key fob replacement service too.

We carry only the highest-quality replacement batteries from trusted brands like Duracell and X2Power. Not sure what type of battery your Chevy Silverado 2500 truck needs? Start by locating the correct BCI Group Size for your vehicle. This information can be found in your owner's manual or online. For example, many 2020 Chevy Silverado 2500 LTZ trucks will require a Group 94R battery.

Once you have that information, you can move on to what type of battery you want: flooded or AGM  . Flooded batteries are standard truck batteries and are your most affordable option. AGM batteries cost more upfront, but have a higher voltage output than flooded batteries, resulting in more reliable vehicle starting. They also charge faster and stand up better to extreme hot and cold weather. An AGM battery will typically last 2-3 times as long as a flooded battery. Because of this many Chevy Silverado 2500 owners end up saving money with an AGM battery in the long run.

What is the best battery available for a Chevrolet Silverado 2500 truck? X2Power brand AGM batteries outperform any other truck batteries on the market. These batteries are made of pure lead, which greatly increases their temperature and corrosion resistance. This allows an X2Power battery to start your engine in nearly any environment. They also last approximately 3 times longer than a standard flooded battery.

You can also find headlight bulbs, windshield wiper blades and more accessories for your Chevrolet Silverado 2500 in our Automotive Center.

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Chevrolet Silverado 2500 FAQs

The correct battery size will vary depending on your exact model Chevy Silverado 2500 truck. Your owner's manual will provide you with the correct BCI Group Number for your vehicle. If you can't find this information, stop into your nearest Batteries Plus location. The experts there can help you find the correct size battery for your truck.

There are a couple of reasons why certain vehicles use more than one battery. Diesel trucks often have two batteries under the hood. Since diesel trucks require more power to turn over their engines, they often need an extra battery. These batteries are connected in parallel to increase the amp-hour capacity, while keeping the voltage at 12 volts.

If your vehicle has a lot of technology onboard, it may also rely on a second battery to power things like aftermarket radios, lighting and start-stop systems. In these cases, the second battery powers these additional applications without draining the primary battery.

The battery in your Chevy Silverado 2500 will probably last somewhere in the range of 3 to 5 years. If you're looking to get the longest life possible, consider investing in an AGM battery. You can also help prolong the life of your battery by attaching it to a battery maintainer any time your vehicle will remain idle for more than a few weeks.

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