Battery — Volvo XC90
Category: Electrical | Severity: high | Cost: ₹15,000–₹45,000
What is Battery?
Provides electrical power to start the engine and run vehicle electronics.
How Battery Works
Stores chemical energy and converts it into electrical energy to power starter motor and systems.
Why is Battery Important?
Essential for ignition, electronics, and hybrid system support.
Common Problems
- Battery drain
- Low charge
- Terminal corrosion
Symptoms
- Car not starting
- Dim lights
- Warning on dashboard
Causes of Failure
- Old age
- Extreme temperatures
- Charging issues
Impact on Car Performance
Vehicle may fail to start or electronics malfunction.
DIY Fix Guide — Step by Step
- Check terminals
- Clean corrosion
- Jump start if required
Maintenance Tips
- Regular voltage check
- Avoid long inactivity
- Inspect terminals
Replacement Cost in India
Estimated range: ₹15,000 – ₹45,000
Where to Buy Online
When to Replace Battery
Every 3-5 years or when charge drops frequently.