Overview

• Tata’s 15-year, unlimited-kilometre high-voltage battery warranty now includes the Curvv.ev SUV coupe and the Nexon.ev 45 kWh variant for both new buyers and existing first-time owners.
• The warranty was originally introduced on the Harrier.ev earlier this year and now spans three of Tata’s electric SUV models.
• Tata estimates that this battery protection could help owners save ₹8–9 lakh in running costs over a decade of ownership.
• Existing Tata EV owners receive a ₹50,000 loyalty benefit when upgrading to the Curvv.ev or Nexon.ev 45 kWh.
• The move is designed to bolster consumer confidence and support India’s push toward higher electric vehicle adoption rates.