BYD Seal 6 EV Battery Replacement Phuket | 12V & LFP Guide
BYD Seal 6 EV Premium launched at Motor Show 2026 at ฿949,000 — a new mid-size EV sedan sitting between Dolphin/Seal and the Han. LFP battery 56.64 kWh delivers 485 km NEDC range. Perfect for Phuket buyers wanting a sporty sedan EV at a more accessible price than the original Seal.
BYD Seal 6 EV Battery Specs
Main Traction Battery
- Type: LFP (Blade Battery)
- Capacity: 56.64 kWh
- Range: 485 km (NEDC)
- DC Fast Charging: Up to 100 kW
- AC Charging: 7 kW
- Warranty: 8 years / 160,000 km
12V Auxiliary Battery
- Type: AGM 12V 60-70Ah
- Location: Under front hood / under rear seat
- Life in Phuket: 24-30 months
BYD Seal 6 vs Seal (Original) vs Sealion 7
| Model | Price | Battery | Range |
|---|---|---|---|
| Seal 6 EV (2026) | ฿949,000 | 56.64 kWh | 485 km |
| Seal (2023) | ฿1.2M+ | 82.5 kWh | 700 km |
| Sealion 7 (2025) | ฿1.5M+ | 82.5 kWh | 540-610 km |
Seal 6 is the smaller, more affordable variant of the original Seal.
Common Seal 6 Issues
- Smart Cockpit system wakes frequently → drains 12V
- Parked 7-10 days = 12V dead
- “Power Battery Low” warning
- Key fob doesn’t respond = 12V flat
Seal 6 12V Battery Replacement Price in Phuket
| Item | Price |
|---|---|
| AGM 12V 60-70Ah OEM | ฿2,900-3,500 |
| Installation + BMS Reset | FREE |
| Travel | FREE |
| Warranty | 1 year |
BYD Service in Phuket
EV Phuket is #1 BYD specialist in Phuket with BMS reset tools and all model 12V batteries in stock.
📞 Call EV Phuket
- Phone: 098-168-9907
- LINE: @evphuket
- 24/7 service
- 20-30 minute arrival