Battery Capacity: 45 kWh / 55 kWh
Tata uses high-energy-density Lithium-ion cells with an IP67 rating. For 2026, they have introduced a lifetime battery warranty for the first owner on specific top-tier trims, addressing long-term ownership concerns.
Charging Time: 10–80% in 40 Minutes (DC Fast Charging)
The Curvv.ev supports up to 70 kW DC fast charging. Using a 7.2 kW AC home wall box, a full charge takes approximately 6.5 to 8 hours depending on the battery size. It also features V2L, allowing you to power appliances (like a coffee maker or laptop) directly from the car.
