Hyundai Hybrid Battery Repair Service in Florida

What Is It?

The Hyundai Hybrid Battery Repair Service is a diagnostic, restoration, and component replacement process designed to repair high-voltage hybrid batteries that have physical damage, failed electronic components, or structural issues. The service combines recovery techniques—charging, balancing, and diagnostics—with the replacement of damaged components identified during inspection.

Service Price: $900 — Includes the $150 inspection and diagnostic assessment. No additional charges for the inspection.

How It Works

Phase 1: Technical Inspection (48 hours)

Complete electronic scan of the Hyundai hybrid battery
Individual voltage measurement in each cell
Analysis of fault codes
Physical inspection of BMS, contactors, relays, connectors, terminals, and modules
Photographic documentation of damage and initial condition
Expert assessment: Repair or Recovery recommended

Phase 2: Repair Process (4–6 business days)

Controlled and supervised charging
Continuous monitoring of temperature and voltages
Balancing process that equalizes voltages across all cells
Identification and replacement of damaged components (BMS, contactors, relays, connectors, terminals, modules)
Solder work and terminal restoration as needed
General cleaning of battery assembly
Physical verification of component integrity
Final confirmation scan

Phase 3: Documentation and Delivery

Detailed comparative technical report (before and after)
Complete measurement and verification data
List of replaced components and work performed
Repaired battery ready for installation
Instructions for installer technician

Final Result

✅ Battery repaired to technical specification
✅ Elevated charge (80–90% state of charge)
✅ Uniform voltages across all cells
✅ All damaged components replaced
✅ Electronic systems responding normally
✅ Complete pre and post-service documentation
✅ Ready for reinstallation in the vehicle

What's Included

✓ Component replacement (BMS, contactors, relays, connectors, terminals, modules as identified)
✓ Solder and terminal restoration
✓ Inspection and diagnostic assessment (48 hours) — included in the $900 total
✓ Controlled and supervised charging
✓ Cell balancing
✓ Cleaning and physical inspection
✓ Detailed technical report
✓ 12-month / 15,000-mile limited warranty

What's Not Included

✗ 12V auxiliary battery service
✗ External vehicle system diagnostics
✗ Battery installation in vehicle
✗ Return shipping cost

Warranty

12-Month / 15,000-Mile Limited Warranty

Covers defects in repaired components and workmanship. Does not cover incorrect installation, external vehicle faults, or problems arising from subsequent use.

If Battery Cannot Be Repaired

If inspection determines the battery cannot be repaired, we will provide a detailed report explaining why. You only pay $150 for the inspection — this amount is already included in the $900 service price if the repair proceeds.

Shipping & Location

Bring or send the battery module only. We work on the battery module only. We do not install or uninstall batteries in vehicles.

Hyundai Hybrid Battery Repair

Is your Hyundai hybrid battery triggering a warning light, losing acceleration, or failing to hold a charge? We repair and recover Hyundai hybrid batteries — restoring cell balance, voltage, and full performance without replacing the entire pack. We service Sonata, Ioniq, Tucson, Santa Fe, and Elantra hybrid models. Florida-based. Fast turnaround. 12-month / 15,000-mile warranty.

Contact for Repair your Battery

Services

HV Battery Charging, Balancing, and Equalization
HV Battery Preventive Maintenance and Chemical Cleaning
HV Battery Regeneration
HV Battery Recovery and Repair
Supply of Refurbished HV Battery Ready to Install (Complete Block Replacement)

Repair your Hybrid Battery

Frequently Asked Questions (FAQ)

1. What is the difference between HV battery maintenance and regeneration?

Preventive maintenance focuses on cleaning, balancing, and restoring the electrical contacts and cooling system to keep the battery in good condition. Regeneration, on the other hand, uses controlled charging and discharging cycles to reactivate the electrochemical capacity of the cells, helping the battery recover lost energy.

2. How does the recovery and repair process work for a Prius HV battery?

During recovery, the battery undergoes controlled charge and discharge cycles, similar to a “dialysis” process. Cells that recover are balanced and retained, while defective cells are replaced. This ensures the battery operates efficiently and safely without needing a complete replacement.

3. What does HV battery charging, balancing, and equalization involve?

This service ensures that all cells in the HV battery reach the same energy level. By correcting voltage differences through supervised charging and equalization, the process improves performance, prevents premature failures, and extends the overall lifespan of the battery.

4. When should a customer consider HV battery preventive maintenance and chemical cleaning?

Preventive maintenance is recommended when there are signs of overheating, reduced performance, or after several years of use. This service removes dust, hair, and debris from cooling pathways and chemically cleans electrical contacts, restoring conductivity and preventing thermal issues.

5. What are the benefits of supplying a refurbished HV battery ready to install?

A refurbished battery provides a quick and efficient solution by replacing the entire block. Each unit is tested, balanced, and validated before delivery, ensuring reliable performance. It offers a cost-effective alternative to a brand-new OEM battery and minimizes vehicle downtime.

6. How long does the recovery or regeneration process take?

The duration depends on the condition of the battery and the required service. On average, recovery or regeneration may take several days, as each cell is carefully tested, cycled, and balanced to ensure optimal performance.

7. Is there a warranty on EV Parts and Repair services?

Yes. All services, including recovery, regeneration, and refurbished battery supply, are backed by a technical warranty that covers performance and reliability, providing peace of mind for both workshops and end customers.