At the center of your electrical system is the battery, powering your air conditioner, sound system, headlights, instrument panel and other components. Dependability is essential, so choose an Acura Genuine Replacement Battery. Each includes a 100-month limited warranty (when installed by an authorized Acura dealer), 3 years free replacement and a prorated warranty for the balance of 100 months. Acura technicians are equipped with the latest technology to determine the condition of your battery and help ensure that your Acura will always start.