EV Battery Subscription Model Struggles, Adoption Remains Low

Battery-as-a-Service (BaaS), a financing innovation aimed at boosting electric vehicle (EV) adoption by lowering upfront costs, has seen limited success, with only 2–3% of buyers opting for the scheme nearly 18 months after its launch.

BaaS allows customers to purchase an EV without owning the battery, which accounts for 35–40% of an EV’s total cost. By excluding the battery from the purchase price, the initial cost of the vehicle is significantly reduced. Instead, financiers fund the battery, and customers pay a subscription fee based on usage (Rs/km).

The model was expected to be a game-changer in India’s price-sensitive market, making EVs more affordable and encouraging faster adoption. However, industry data and executives indicate that BaaS remains a niche offering, with most consumers preferring full ownership over subscription-based models.

Experts cite factors such as higher taxes on subscription schemes, long-term cost concerns, and uncertainty around battery performance and policies as reasons for the slow uptake.

Despite the cost advantage, BaaS has yet to gain widespread traction in India, highlighting the challenges of introducing innovative EV financing solutions in the market.