Peninsula Battery 31S – Group 31 Flooded Lead Acid Automotive Battery
The Peninsula Battery 31S is a 12V Group 31 automotive battery built to deliver reliable starting power for a wide range of domestic and import vehicles. Whether you need a dependable OEM replacement or a performance upgrade, the Peninsula Battery 31S provides the cold cranking amps and service life your vehicle demands.
Key Features
- Group Size: 31
- Voltage: 12V
- Technology: Flooded Lead Acid
- Cold Cranking Amps (CCA): 800
- Design: OEM-quality construction, corrosion-resistant terminals
- Warranty: 30 months
Compatible With
Designed for a wide range of domestic and import vehicles. Core deposit may apply; professional in-store installation available at our South San Francisco location.
Why Peninsula Battery?
Peninsula Battery is a certified, Bay Area-based battery supplier trusted by United Airlines, Kaiser Permanente, and CalTrans. We serve customers in-store at our South San Francisco location and offer local delivery within our Bay Area driving radius. DBE and ACDBE certified.