Frequently Asked Questions

Why is a battery important for a 2020 Hyundai Sonata Hybrid?

• The battery system supports both the 12‑volt accessories and the hybrid propulsion system; healthy batteries ensure reliable starts, proper electrical function, and efficient fuel-saving operation.
• At Coggin Deland Hyundai in Deland, FL, our certified technicians test and diagnose both the auxiliary 12V battery and the high-voltage hybrid battery so you get accurate service that preserves long‑term value and efficiency.
• Choosing dealership service often costs less than independent shops when you factor in proper diagnostics, OEM parts, and longer component life — delivering immediate savings and reduced long-term repair costs.
• We offer service financing so you can get necessary work done now and pay later; to arrange service, schedule appointment online.

How long does a battery replacement take?

• Replacement time varies by battery type — a 12V replacement can often be completed in under an hour, while a hybrid high-voltage battery service or module repair may take several hours or a day depending on diagnostics and parts availability.
• Coggin Deland Hyundai prioritizes efficient turnaround with factory-trained technicians and a streamlined service lane to minimize downtime for Deland drivers.
• We provide transparent time estimates up front and apply proper safety protocols for hybrid systems; you can view current offers before arrival at our service specials page.
• To confirm timing and reserve your spot, please schedule service online.

How much does a battery cost for a 2020 Hyundai Sonata Hybrid?

• Costs depend on whether you need the 12V auxiliary battery or repairs/replacement to the high-voltage hybrid battery; 12V replacements are more affordable, while hybrid battery work can be higher due to complexity and OEM components.
• Coggin Deland Hyundai provides clear estimates that often beat independent shops when factoring in warranty coverage, certified installation, and long-term savings from proper diagnostics and OEM parts.
• We support service financing to make repairs manageable and showcase current discounts on our service specials page.
• Get a fast, accurate price by contacting us or by booking a diagnostic appointment to evaluate your 2020 Hyundai Sonata Hybrid — schedule appointment today.

How often should you replace the battery?

• 12V batteries typically last 3–5 years depending on climate and driving habits; hybrid high-voltage batteries often last longer but should be inspected regularly for performance and capacity.
• Regular battery checks during routine maintenance at Coggin Deland Hyundai help catch declining capacity early, protecting fuel economy and preventing unexpected failures.
• Choosing dealership maintenance ensures any warranty-covered repairs are performed at a certified location, preserving coverage and providing peace of mind.
• To keep your 2020 Hyundai Sonata Hybrid running efficiently, consider scheduled inspections and book service online to avoid delays — schedule appointment.

What type of battery is in the 2020 Hyundai Sonata Hybrid?

• The 2020 Hyundai Sonata Hybrid uses an auxiliary 12V battery for accessory power and a high-voltage hybrid battery pack to support the electric drive system; each requires different service approaches.
• Our technicians at Coggin Deland Hyundai are trained to identify the correct battery type, test state-of-charge and health, and recommend OEM replacements or module repairs as needed.
• We emphasize transparent pricing, OEM-quality parts, and warranty protection; any work covered under warranty must be completed at a certified dealership to remain valid.
• See current offers before your visit at our service specials and schedule service online for convenient appointment times.

What size battery is in the 2020 Hyundai Sonata Hybrid?

• Battery size varies by component: the 12V battery follows automotive group sizing while the hybrid pack is specified for the hybrid system; proper fit and capacity are essential for performance and longevity.
• Coggin Deland Hyundai stocks OEM-recommended batteries when possible and sources exact-fit replacements to preserve electrical integrity and safety.
• Replacing batteries with incorrect size or specification can affect vehicle operation; our certified technicians ensure correct selection and installation and explain warranty terms clearly.
• To confirm the right battery size for your 2020 Hyundai Sonata Hybrid and to explore current service discounts, visit our service specials or schedule appointment.