GM has just announced that the Chevy Volt battery will come with an 8-year / 100,000 mile warranty.

The announcement came today during a media briefing at a battery manufacturing facility in Michigan by GM Vice Chairman tom Stephens who went on to say that it has always been GM’s goal and intention to provide the Chevy Volt with a lithium-ion battery pack that would last for the entire life of the vehicle.

While GM refers to the Volt as an electric car, the California Air Resources Board looks at the range extending engine and considers the battery to be part of the its emission control system which means that it is mandated to have an eight-year warranty.

Other Chevy Volt battery pack details include the fact that 95% of its components were designed and built by GM, it weighs a hefty 400 lbs., and packs 110 kilowatts.