Hyundai IONIQ 6 Battery Replacement Phuket | 12V Battery Guide
Hyundai IONIQ 6 is Hyundai’s flagship EV sedan built on the E-GMP 800V platform (same as IONIQ 5 and Kia EV6). With a class-leading drag coefficient of 0.21, IONIQ 6 achieves 614 km on a single charge — ideal for Phuket buyers wanting a sedan EV for cross-province trips.
Hyundai IONIQ 6 Battery Specs
Main Traction Battery (E-GMP 800V)
- Type: NCM
- Capacity: 53 kWh (Standard) / 77.4 kWh (Long Range)
- Range: 429 km / 614 km (WLTP)
- Voltage: 800V (400V compatible)
- DC Fast Charging: Up to 233 kW (10-80% in 18 mins)
- Warranty: 8 years / 160,000 km
12V Auxiliary Battery
- Type: AGM 12V 70Ah
- Location: Under front hood, right side
- Life in Phuket: 24-36 months (Hyundai uses premium AGM)
IONIQ 6 vs IONIQ 5: 12V Differences
Both use AGM 70Ah in the same location with similar specs and the same 3.6 kW V2L support.
Common IONIQ 6 12V Issues in Phuket
- V2L usage wears 12V faster
- Bluelink telematics wakes 12V frequently
- Parked 10-14 days = 12V dead, doors won’t unlock
- “Auxiliary Battery Saver+” warning on screen
IONIQ 6 12V Battery Replacement Price in Phuket
| Item | Price |
|---|---|
| AGM 12V 70Ah Hyundai OEM | ฿3,200-3,800 |
| Installation + BMS Reset | FREE |
| Travel (city) | FREE |
| Warranty | 1-2 years |
Hyundai EV Service in Phuket
EV Phuket specializes in Korean EVs — IONIQ 5/6, Kia EV5/6/9. We use Hyundai GDS Mobile for proper BMS reset after every battery swap.
📞 Call EV Phuket
- Phone: 098-168-9907
- LINE: @evphuket
- 24/7 service
- 20-30 minute arrival