Crown 27F-XD: 12V Group 27F Xtra Duty Automotive Starting Battery

The Crown 27F-XD is a high-capacity 12-Volt starting battery engineered for "Xtra Duty" (XD) reliability in large passenger vehicles, light trucks, and SUVs. As a Group 27F battery, it features the specific reversed terminal orientation and larger footprint required for high-power automotive applications. Delivering a robust 710 Cold Cranking Amps (CCA) and 650 Cranking Amps (CA), the 27F-XD provides the sustained ignition torque necessary for rapid engine starts in extreme environmental conditions.

Engineered for Xtra Duty Reliability

• SolidCast™ Grid Technology: Precision-cast full-frame grids provide a superior electrical pathway and increased resistance to internal corrosion, extending functional battery life significantly.
• High-Torque Starting Power: Optimized with 710 CCA to ensure dependable cranking power for high-displacement engines and complex vehicle electronics.
• PosiWrap™ Envelope Separators: Advanced separator technology shields the plates to prevent internal short circuits and guard against active material shedding caused by engine vibration.
• Maintenance-Free Design: Specifically engineered to minimize electrolyte loss and fluid depletion, offering a reliable starting solution with minimal upkeep requirements.
• Rugged Case Construction: Built with high-impact polypropylene materials to withstand engine compartment heat and heavy mechanical stress.
• Made in the USA: Proudly manufactured in North America to rigorous quality standards for guaranteed professional-grade performance.

Technical Specifications

Physical Dimensions