Chevrolet uses two main battery families across its lineup: a standard 12-volt lead-acid battery for most gasoline-powered models, and high-voltage lithium-ion battery packs for electric and plug-in hybrid models.
In practice, that means traditional Chevrolets rely on a conventional 12V battery to start the engine and run accessories, while the brand's electric vehicles and plug-ins rely on large high-energy packs to power propulsion and store energy. As the lineup shifts more toward electric propulsion, the share of high-voltage lithium-ion packs grows, though the 12V system remains present to support electronics even in EVs.
Chevrolet battery types by drivetrain
Below is a concise guide to where each battery type appears in Chevrolet's current lineup.
- Gas-powered models and most hybrids: standard 12-volt lead-acid battery used for starting the engine and supplying the vehicle’s electrical system. Some trims may use anEnhanced 12V configuration, but the core technology is lead-acid.
- Electric and plug-in models: high-voltage lithium-ion battery packs that provide propulsion energy and energy storage. A separate 12-volt system remains for accessories and system monitoring.
In short, Chevrolet’s all-electric and plug-in vehicles rely on high-voltage lithium-ion packs, while traditional gasoline-powered cars deploy the familiar 12-volt battery for reliability and ease of maintenance. The exact chemistry can vary by model generation, but the two-family approach is the standard across the brand.
Current electric and plug-in Chevrolet models
All current electric and plug-in Chevrolets use high-voltage battery packs to power the vehicle, with a 12-volt auxiliary system for electronics and controls.
Bolt family and contemporary EVs
The Chevrolet Bolt EV and Bolt EUV, along with newer electric models, use high-voltage lithium-ion battery packs. These packs are charged from external sources and directly power the vehicle's electric motors.
- Chevrolet Bolt EV — all-electric hatchback with a high-voltage battery pack
- Chevrolet Bolt EUV — all-electric crossover with a high-voltage battery pack
- Chevrolet Blazer EV — all-electric SUV with a high-voltage battery pack
- Chevrolet Silverado EV — all-electric pickup with a high-voltage battery pack
- Chevrolet Equinox EV — all-electric compact SUV with a high-voltage battery pack
Across these models, the high-voltage pack is the primary energy source for propulsion, while a traditional 12-volt battery provides routine vehicle functions and accessories.
Current gasoline-powered Chevrolet models
For traditional gasoline-powered Chevrolets, a standard 12-volt lead-acid battery is used to start the engine and run accessories. Most modern ICE models use this familiar setup, with the possibility of an enhanced 12V configuration on certain trims or markets.
- Chevrolet passenger cars, trucks, and SUVs with internal combustion engines generally use a conventional 12-volt lead-acid battery.
In sum, Chevrolet’s battery approach divides along drivetrain: 12-volt lead-acid for non-electric models, and high-voltage lithium-ion packs for EVs and plug-ins. As the lineup continues to expand its electric offerings, the high-voltage system becomes the backbone of propulsion, while the 12-volt system continues to support electrical needs across all Chevrolets.
Summary
Chevrolet uses two main battery families: a standard 12-volt lead-acid battery for traditional gasoline-powered vehicles and high-voltage lithium-ion battery packs for all electric and plug-in models such as the Bolt EV/EUV, Blazer EV, Silverado EV, and Equinox EV. The 12-volt system remains for electronics, regardless of drivetrain, and the exact chemistry varies by model and generation.
How much is a Chevrolet car battery?
Depending on power, size, and quality, prices for a replacement car battery range from about $45 to $250.
What battery brand does Chevrolet use?
ACDelco Batteries
ACDelco Batteries are the only batteries backed by GM.
Which battery is better, ACDelco or Duralast?
It's honestly a tie. Both brands have excellent high-performance models that meet or exceed OE specs. If you're in a cold climate, check the CCA rating of the individual battery you're considering, but both brands offer cold-start-ready options.
Does Chevrolet use AGM batteries?
Batteries for the Chevrolet Silverado 1500 fall into two major categories: flooded lead-acid and absorbent glass mat (AGM).