A Nexon EV owner (named Doddappa S Nisty) shared on a Facebook post that replacing the battery pack after the warranty period is Rs. 7 lakhs, per details from a Tata service cente r. The battery is sourced from Tata AutoComp Systems Limited, a joint venture with China’s Guoxuan Hi-Tech, to produce them locally.
A comprehensive and reliable EV battery warranty gives EV owners peace of mind, knowing that they are protected against potential issues that may arise with their vehicle’s most vital component.
As batteries charge more and more their capacity to hold a charge gradually decreases. Capacity warranties set a threshold, usually in terms of a percentage of the original capacity (e.g., 70% or 80%), and guarantee that the battery will retain at least that much capacity over a specified time and mileage.
Modern EV batteries are expected to last between 10 and 20 years before they need replacing. While battery replacements are relatively rare, it’s essential to consider factors such as driving habits, charging practices, and the manufacturer’s warranty when evaluating the expected lifespan of an EV battery.
For example, if a battery is replaced under warranty at the 5-year mark of an 8-year warranty, the replacement battery should be covered for the remaining 3 years or until the original warranty’s mileage limit is reached, whichever comes first.
The electric car battery warranty can sometimes be overlooked during the purchase process – let’s face it, a warranty is not really as glamorous as the paint colour or the heated seats.