Battery Cells — Renault Duster
Category: Electrical | Severity: high | Cost: ₹4,000–₹9,000
What is Battery Cells?
Battery cells store electrical energy required to start the engine and power electrical systems.
How Battery Cells Works
Chemical reactions inside cells generate DC current which powers vehicle electronics.
Why is Battery Cells Important?
Essential for starting the car and running all electrical components.
Common Problems
- Cell degradation
- Low charge retention
- Corrosion
Symptoms
- Car won’t start
- Dim lights
- Frequent battery drain
Causes of Failure
- Aging
- Extreme temperatures
- Overcharging
Impact on Car Performance
Weak cells can lead to starting failure and electrical instability.
DIY Fix Guide — Step by Step
- Check voltage
- Clean terminals
- Recharge battery
- Replace if weak
Maintenance Tips
- Avoid deep discharge
- Check voltage regularly
- Keep clean
Replacement Cost in India
Estimated range: ₹4,000 – ₹9,000
Where to Buy Online
When to Replace Battery Cells
Every 3–5 years or when voltage drops below optimal levels.