Why Separates Battery Worx From Our Competitors

• Professionally Trained Technicians and Staff: Our battery technicians are not only professionally trained and knowledgeable, but are dedicated to providing high-quality customer service for your battery needs.

• Full Selection of New & Used Batteries:  We pride ourselves on offering the broadest selection of new and used batteries, battery-related products, and services in Southern California.

• High-Quality Products:  When you’re in need of a reliable, high-grade battery, look no further than our Ontario location.



• Locally Owned and Operated in Ontario:  We proudly serve our customers in Ontario, CA, and throughout the San Fernando Valley. Our shop is easily accessible to anyone living in Upland, Fontana, Riverside, Rancho Cucamonga, and any other surrounding cities. 

Battery Services Available at Battery Worx

Free Battery Testing

Wondering about your battery's condition? If your battery is no longer charging, it may be aged, depleted, or faulty. Stop by our Ontario, CA, location for a complimentary battery inspection. Will will test and determine if the battery is at fault or if there is a more serious issue for your vehicle. If a replacement is essential, we will help you pick the most suitable option.