Battery Pack — Tata Motors Punch
Category: Fuel System | Severity: high | Cost: ₹3,00,000–₹8,00,000
What is Battery Pack?
Main energy storage system in EV.
How Battery Pack Works
Stores electrical energy to power motor.
Why is Battery Pack Important?
Primary power source.
Common Problems
- Battery degradation
Symptoms
- Reduced range
Causes of Failure
- Heat
- Aging
Impact on Car Performance
Lower driving range.
DIY Fix Guide — Step by Step
- No DIY, service required
Maintenance Tips
- Avoid full discharge frequently
Replacement Cost in India
Estimated range: ₹3,00,000 – ₹8,00,000
Where to Buy Online
When to Replace Battery Pack
When capacity drops significantly.