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How long does a Blazer EV battery last?

The Chevrolet Blazer EV, an all-electric midsize SUV, boasts impressive battery life, with the potential to last for several years or even the lifetime of the vehicle. The exact battery lifespan can vary depending on factors such as driving conditions, charging habits, and battery maintenance.


Battery Capacity and Range


The Blazer EV is available with two battery pack options: a standard-range battery with a capacity of 77 kWh and an extended-range battery with a capacity of 97 kWh. The standard-range battery can provide an estimated range of up to 247 miles on a single charge, while the extended-range battery can deliver up to 320 miles of range.


Battery Lifespan and Degradation


Like most electric vehicles, the Blazer EV's battery is designed to last for the lifetime of the vehicle, which is typically around 10-15 years. However, the battery's capacity and performance may gradually degrade over time due to factors such as temperature, charging patterns, and usage.



  • Chevrolet estimates that the Blazer EV's battery will retain at least 70% of its original capacity after 8 years or 100,000 miles of use.

  • Proper battery maintenance, such as avoiding excessive fast charging and keeping the battery within a recommended state of charge range, can help minimize degradation and extend the battery's lifespan.

  • The Blazer EV's battery is also covered by an 8-year/100,000-mile warranty, providing additional peace of mind for owners.


By following the manufacturer's recommended charging and maintenance practices, Blazer EV owners can expect their vehicle's battery to provide reliable performance for many years to come.

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.