Tata Motors has taken a revolutionary step in India’s electric vehicle (EV) market by introducing a lifetime Nexon EV battery warranty for its 45 kWh Long Range variant and the upcoming Tata Curvv EV. This bold move aims to alleviate one of the most pressing concerns for EV buyers — long-term battery reliability and replacement costs.
With this announcement, Tata Motors becomes the first Indian carmaker to offer a lifetime warranty for the Nexon EV battery, a benefit exclusively for the first registered owner of the vehicle.
What the Lifetime Nexon EV Battery Warranty Includes
The newly launched Nexon EV battery warranty ensures that the high-voltage (HV) battery pack will be covered against defects and performance degradation for the entire ownership period of the first buyer. This goes far beyond the industry-standard 8-year or 1.6 lakh km warranty currently offered in the EV segment.
Key features include:
- Unlimited duration coverage for the first owner
- AI-based battery health monitoring
- Applicable to Nexon EV 45 kWh units delivered after October 2023
- Also applicable to the upcoming Curvv EV

How to Avail the Warranty?
Tata Motors has simplified the opt-in process for eligible customers. Here’s how users can confirm and activate their Nexon EV battery warranty:
- Log in to the Tata.ev mobile app
- Visit the nearest Tata dealership
- Use the official Tata Motors website to check eligibility
Tata will also proactively reach out to eligible customers via SMS, app notifications, and email.
Terms and Conditions at a Glance
Feature | Details |
---|---|
Models Covered | Nexon EV 45 kWh, Tata Curvv EV |
Valid For | First registered owner only |
Transferable? | ❌ No (warranty ends on resale) |
Monitoring Method | AI-based battery analytics |
Not Covered | Accidental damage, tampering, commercial use |
Tata Motors Official Statement
In an official press release, Tata Motors stated:
“We are committed to delivering a worry-free EV experience. The new lifetime battery warranty is our way of building trust and showing our confidence in our battery technology.”
This latest initiative by Tata Motors is being hailed as a milestone for India’s electric mobility sector, especially as the country aims for faster EV adoption by 2030.
Industry Impact: Will Others Follow?
The move is expected to put competitive pressure on other EV manufacturers like Mahindra, Hyundai, and MG. Battery costs often range between ₹5 to ₹10 lakh, making warranties a critical factor for buyers.
With this Nexon EV battery warranty, Tata Motors is not only offering value but also establishing itself as a leader in customer-centric innovation within the EV space.
EV Owners React Positively
Early adopters and existing Nexon EV owners have welcomed the announcement. Many believe that this new warranty model increases trust, resale value, and overall satisfaction with Tata’s electric offerings.
Conclusion
The new lifetime Nexon EV battery warranty is a major leap in boosting consumer confidence and promoting electric vehicle adoption in India. As Tata Motors sets this new standard, the EV landscape is expected to evolve rapidly, with other manufacturers likely to follow suit.