The original manufacturers of automotive batteries sold under Walmart’s private label brands, such as EverStart, are subject to change based on supply agreements. Historically, major battery manufacturers, including Johnson Controls (now Clarios) and Exide Technologies, have produced batteries for various retailers, including Walmart. Examining the battery’s casing for a manufacturer’s code can sometimes reveal the actual producer.
Understanding the suppliers is beneficial for consumers as it provides insight into the battery’s potential quality and performance characteristics. These manufacturers adhere to industry standards and often supply batteries to multiple vendors. Knowing the original equipment manufacturer (OEM) helps consumers make informed comparisons and assess the battery’s expected lifespan and warranty coverage.