The high upfront cost of electric vehicles (EVs) remains a significant barrier for many potential buyers in India. A substantial portion of an EV's price is attributed to its battery pack, often making these vehicles considerably more expensive than their petrol-powered counterparts. To address this challenge and accelerate the transition to cleaner mobility, several automakers are now offering Battery-as-a-Service (BaaS) models, effectively separating the battery cost from the vehicle purchase price.
BaaS schemes allow consumers to buy the electric vehicle at a reduced price and then pay a monthly or per-kilometre subscription fee for the battery. This innovative approach is enabling savings of up to ₹8.35 lakh on select models, making EVs more accessible to a wider audience.
EVs Offering Battery-as-a-Service in India
1. MG Comet EV
As one of India's most affordable electric cars, the MG Comet EV was an early adopter of the battery rental model. Designed for urban commutes, the compact EV is available with 17.3kWh and 17.4kWh battery packs. The BaaS program reduces the upfront cost by ₹2.64 lakh across all variants. Buyers then pay a battery subscription fee of ₹3.2 per kilometre.
- Executive: ₹7.63 lakh → ₹4.99 lakh + ₹3.2/km
- Excite: ₹8.73 lakh → ₹6.09 lakh + ₹3.2/km
- Exclusive: ₹9.73 lakh → ₹7.09 lakh + ₹3.2/km
2. Tata Punch EV
Tata Motors has integrated BaaS into its popular Punch EV, one of India's best-selling electric SUVs. The Smart variant, equipped with a 30kWh battery pack, typically costs ₹9.69 lakh. Under the battery subscription model, this price drops to ₹6.49 lakh, offering an upfront saving of ₹3.2 lakh. Customers pay a battery usage fee of ₹2.6 per kilometre, one of the lowest subscription rates available.
- Smart 30kWh: ₹9.69 lakh → ₹6.49 lakh + ₹2.6/km
3. Maruti Suzuki e Vitara
Maruti Suzuki's inaugural electric SUV, the e Vitara, is also part of the battery rental initiative. Offered with 49kWh and 61kWh battery options, the e Vitara is a crucial part of the company's EV strategy. The BaaS model can lower prices by ₹5 lakh to ₹5.5 lakh, depending on the variant. Battery subscription charges range from ₹3.99 to ₹4.39 per kilometre.
- Delta 49kWh: ₹15.99 lakh → ₹10.99 lakh + ₹3.99/km
- Zeta 61kWh: ₹17.79 lakh → ₹12.29 lakh + ₹4.39/km
- Alpha 61kWh: ₹19.99 lakh → ₹14.49 lakh + ₹4.39/km
4. Kia Carens Clavis EV
Kia's electric MPV, the Carens Clavis EV, offers substantial upfront savings through its BaaS option. The entry-level HTK+ variant with a 42kWh battery sees a price reduction of ₹5.16 lakh. The larger-battery HTX E ER variant receives an even greater discount of ₹6.06 lakh. Both variants come with a battery subscription charge of ₹3.3 per kilometre.
- HTK+ 42kWh: ₹18 lakh → ₹12.84 lakh + ₹3.3/km
- HTX E ER 51.4kWh: ₹22 lakh → ₹15.94 lakh + ₹3.3/km
5. Toyota eBella EV
The Toyota eBella EV currently provides the largest upfront price reduction among all BaaS-equipped electric vehicles in India. The E3 variant, originally priced at ₹23.60 lakh, can be purchased for ₹15.25 lakh under the battery subscription scheme—an immediate saving of ₹8.35 lakh. Buyers are subject to a battery rental charge of ₹4.99 per kilometre.
- E3 Variant: ₹23.60 lakh → ₹15.25 lakh + ₹4.99/km
These Battery-as-a-Service programs are a crucial step towards making electric vehicles more attainable for Indian consumers, addressing the primary hurdle of high initial purchase costs and fostering wider EV adoption across the nation.