Battery Cooling System — Vinfast VF7
Category: Cooling | Severity: high | Cost: ₹30,000–₹1,50,000
What is Battery Cooling System?
Maintains optimal battery temperature in EVs using liquid or air cooling.
How Battery Cooling System Works
Circulates coolant around battery pack to dissipate heat during charging/discharging.
Why is Battery Cooling System Important?
Prevents battery overheating and ensures long-term performance.
Common Problems
- Cooling inefficiency
- Coolant leakage
Symptoms
- Reduced range
- Battery overheating warning
Causes of Failure
- Pump failure
- Blocked cooling channels
Impact on Car Performance
Reduced battery life and performance throttling.
DIY Fix Guide — Step by Step
- Check coolant level
- Inspect for leaks
Maintenance Tips
- Regular coolant inspection
- System diagnostics
Replacement Cost in India
Estimated range: ₹30,000 – ₹1,50,000
Where to Buy Online
When to Replace Battery Cooling System
When cooling efficiency drops or system fails.