Battery percentage drops overnight even when parked
Some users have noticed that the battery level drops by a few percent overnight even when the car is not in use. This creates anxiety about range loss.
Issue Details
- Severity
- medium
- Impact
- Reduced driving range and frequent charging requirement.
- Estimated Repair Cost
- ₹0 – ₹5,000
- Affected Years
- 2024-2026
- Frequency
- Common
Symptoms
- Battery drops 2-5% overnight
- No driving but range reduces
Causes
- Background systems running
- Battery management system calibration issue
Solutions
- Update software
- Disable unnecessary background features
- Check at service center
Prevention Tips
- Keep software updated
- Avoid leaving high-drain features ON