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What type of battery does a 2018 Chevy Silverado take?

The 2018 Chevy Silverado uses a standard 12-volt lead-acid automotive battery. This is the most common type of battery found in modern passenger vehicles, including trucks and SUVs.


Detailed Information on the 2018 Chevy Silverado Battery


The 2018 Chevy Silverado is equipped with a 12-volt, maintenance-free, lead-acid battery. This battery is responsible for powering the truck's electrical systems, including the lights, radio, and other accessories, as well as starting the engine.


The specific battery size and specifications can vary depending on the Silverado model and trim level, but most 2018 Silverados use a battery with the following characteristics:



  • Voltage: 12 volts

  • Battery type: Lead-acid

  • Battery group size: 65 or 78

  • Cold cranking amps (CCA): 650-800 amps

  • Reserve capacity: 100-120 minutes


The lead-acid battery in the 2018 Chevy Silverado is a common and widely available type, making it easy to find a replacement if needed. Regular maintenance, such as keeping the battery terminals clean and ensuring proper charging, can help extend the battery's lifespan.

How much does it cost to replace a battery in a 2018 Silverado?


between $364 and $380
The average cost for a Chevrolet Silverado 1500 Battery Replacement is between $364 and $380. Labor costs are estimated between $62 and $78 while parts are typically priced around $302.



How often should I replace my Silverado battery?


So, you know how often to replace a car battery on a Chevy model: 4 to 5 years.



What group battery is a Chevy Silverado 1500?


What Chevy Silverado Battery Size Do I Need? For newer Chevy Silverado 1500 models, you might need an H6 (or a 48) size battery. Older models may require a 34/78 size battery.



What is the best battery for a Silverado truck?


What are the most popular battery products for a Chevrolet Silverado? The three most popular replacement batteries for Chevy Silverado are the Duracell Ultra Gold Flooded 730 CCA Group 48 Battery, the Duracell Ultra Gold Flooded 800 CCA Group 78 Battery and the Duracell Ultra Platinum AGM 800 CCA Group 94R Battery.



What kind of battery is in a 2018 Silverado?


A lead-acid gel cell battery.



Can I replace truck battery myself?


Changing a car battery is a relatively easy job that can be accomplished with only a few tools. However, some vehicles' batteries are located in tough-to-service areas such as under the front fender, under the rear seat or in the trunk. If this is the case, consider having it changed at your local NAPA AutoCare Center.



Why does my Chevy Silverado 1500 have two batteries?


The first time you get a big truck and take a look under the hood you might just do a double take when you see two batteries instead of one. The two batteries are for higher cranking amps, which are needed for the high resistance load that a diesel engine requires during starting.



Does it matter what battery I put in my truck?


Plus, even if it physically fits in the compartment, an oversized battery could cause other issues. 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.



How long does a 2018 Silverado battery last?


between 3 to 5 years
Your 2018 Chevrolet Silverado 1500 battery will typically last between 3 to 5 years, but that can differ laboriously depending on battery size, type of battery, weather conditions and driving habits.



Why does Chevy Silverado have two batteries?


The first time you get a big truck and take a look under the hood you might just do a double take when you see two batteries instead of one. The two batteries are for higher cranking amps, which are needed for the high resistance load that a diesel engine requires during starting.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.