The original equipment battery of a vehicle is normally covered under the standard warranty of the vehicle when it is new. Typically the battery warranty will cover the service of the battery equivalent to the standard warranty, however limit the replacement of the original equipment to the first 12 months or 12,000 miles, whichever comes first. Some manufacturers will pay for the parts and labor of the battery replacement under the warranty for the entire car warranty term. Please read the terms and conditions of the battery warranty in your owners manual or warranty booklet.
