Who should I contact if I have questions about my OPTIMA® Battery warranty?
OPTIMA® Batteries Warranty Information OPTIMA® Charger Warranties Why do I need my receipt for warranty service? Who should I contact if I have questions about my OPTIMA® Battery warranty? Extended OPTIMA® Warranty Promotion
For technical or warranty support, please call OPTIMA customer service at 1-888-867-8462 (888-8OPTIMA) between 9 a.m. and 5 p.m. (CST) Monday through Friday, or via email at info@OPTIMAbatteries.com.