Top 3 Electric Cars in India Offering Lifetime Battery Warranty

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Top 3 Electric Cars with Lifetime Battery Warranty (1)

In a significant move to boost electric vehicle (EV) adoption and consumer confidence, Tata Motors has announced a lifetime warranty on high-voltage batteries for three of its key electric vehicle models — Harrier.ev, Curvv.ev, and the Nexon.ev (45 kWh variant).

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The initiative marks a first-of-its-kind offer in India’s automotive industry, aligning battery warranty duration with the 15-year vehicle registration period defined under the Motor Vehicles Act, 1988.

As you can see in the images above, Tata Motors is officially offering a “Lifetime Warranty” on the high-voltage battery for select electric vehicles — the Tata Harrier.ev, Curvv.ev, and Nexon.ev (45 kWh).

The warranty applies to the first registered owner for 15 years with unlimited kilometres, aligning with the vehicle’s registration validity under the Motor Vehicles Act.

First-of-its-Kind Battery Coverage

The “lifetime” warranty, as officially defined by Tata Motors, covers 15 years with unlimited kilometres for the first registered owner of the eligible EV models. This warranty applies across the following:

  • Tata Harrier.ev (65 kWh and 75 kWh battery variants)

  • Tata Curvv.ev (45 kWh and 55 kWh variants)

  • Tata Nexon.ev 45 kWh (excluding the 30 kWh base model)

Notably, this extended warranty retroactively applies to all eligible Curvv.ev and Nexon.ev (45 kWh) units sold since their respective launch dates, ensuring early adopters receive the same coverage as new buyers.

Warranty Structure by Ownership

Tata has further differentiated coverage based on vehicle ownership stage:

Model First Owner (15 Years) Second Owner
Harrier.ev Unlimited km 10 years or 200,000 km
Curvv.ev Unlimited km 8 years or 160,000 km
Nexon.ev 45 kWh Unlimited km 8 years or 160,000 km

To activate coverage for second or subsequent owners, Tata mandates that the ownership transfer be registered at an authorised Tata dealership, ensuring continued eligibility.

Industry Implications

With the rising concern among EV buyers regarding battery longevity and replacement costs, Tata’s announcement sets a new precedent. The move could significantly influence buying behaviour and potentially improve resale value for Tata EVs.

Furthermore, it places Tata Motors ahead of competitors such as Hyundai, MG, and Mahindra, none of which currently offer comparable long-term battery coverage in India.

A spokesperson from Tata Motors emphasised that the warranty is designed to offer “complete peace of mind” and reinforce the brand’s commitment to sustainable mobility.

It also aligns with Tata’s broader strategy of supporting EV adoption through domestic battery production and advanced LFP (lithium iron phosphate) chemistry, which is known for durability and thermal stability.

Exclusions & Fine Print

While the policy offers extensive protection, Tata clarified that the lifetime warranty:

  • Excludes commercial-use vehicles

  • Is void if the battery is tampered with or replaced by unauthorised sources

  • Requires all scheduled services and diagnostics to be performed at Tata’s authorised EV service centres

MG Windsor EV Pro: But There’s a Catch

 

While the MG Windsor EV Pro grabs attention with its premium design and performance, what truly sets it apart is its lifetime battery warranty—an offer rarely seen in the Indian EV market.

However, the catch is that this warranty is limited strictly to the first registered owner and is non-transferable. That means if the vehicle is sold, the lifetime coverage ends.

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Final Word

By offering a 15-year unlimited kilometre battery warranty, Tata Motors is not only addressing one of the biggest EV ownership concerns — battery longevity — but also challenging industry norms in India’s fast-growing electric vehicle segment.

This strategic warranty offering could serve as a major differentiator in the highly competitive mid-size EV market.

FAQs

Which electric cars in India come with a lifetime battery warranty?

Models like the Tata Harrier EV and MG Windsor EV include a lifetime battery warranty for the first owner

Does the lifetime warranty apply to unlimited kilometers?

Yes—these lifetime warranties are offered with unlimited-kilometer coverage for the first vehicle owner .

Is the lifetime warranty valid only for the first registered owner?

Correct—the policy typically applies only to the first owner and is non-transferable

Which other EVs offer a similar lifetime warranty?

The MG Windsor EV Pro also offers a lifetime battery warranty to its first owners

Are there any limitations or conditions to this lifetime warranty?

The warranty applies only to first registered owners, doesn’t transfer upon resale, and is valid for unlimited kilometers during the ownership period
Rahul Kumar

Rahul Kumar is a writer and editor at Electric Vehicle Info with over four years of experience. He holds a B.Tech in Mechanical Engineering and is pursuing a Master’s in Electric Vehicle Technology, blending technical expertise with clear, informative content on EV trends.

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