Exide Industries and Amara Raja are shifting from lead-acid to lithium-ion batteries, with differing execution timelines. Exide has gained an early lead with an active 6 GWh plant, while Amara Raja is targeting a 2027 commercial launch. Investors are currently weighing Exide’s operational premium against Amara Raja’s more cautious expansion strategy.
The Indian battery industry is undergoing a structural shift. While the traditional lead-acid battery business remains the main source of cash for both Exide Industries and Amara Raja Energy & Mobility, the long-term future of both companies depends on their successful transition to lithium-ion technology. As of October 2026, the two companies have adopted different speeds and strategies for this pivot.
Exide’s Early Manufacturing Lead
Exide Industries has moved ahead in terms of immediate execution. The company has commissioned a 6 GWh lithium-ion facility in Bengaluru. This plant is designed to produce both NMC (nickel manganese cobalt) and LFP (lithium iron phosphate) battery cells. Management is currently focusing on ramping up production, targeting a 25 to 30 percent utilization rate in the first year of operations. This early start has allowed the company to begin testing and sample conversion with customers in the three-wheeler and telecom sectors.
Because the plant is already active, the market currently assigns a valuation premium to Exide. The stock is trading at a forward price-to-earnings multiple of 25.1 times. This higher valuation suggests that investors are willing to pay more for the immediate operational capacity and the potential revenue that could follow from early commercial orders.
Amara Raja’s Phased Expansion
Amara Raja Energy & Mobility is taking a more graduated path. The company is currently operating a 60 MWh qualification plant in Telangana, which acts as a bridge for customer testing and validation. Its larger, 2 GWh commercial cell facility is scheduled for launch in June 2027. Alongside this, Amara Raja is heavily focused on building a 10 GWh battery energy storage system capacity.
This approach is more conservative in terms of immediate capital spending but involves a longer waiting period before the commercial benefits appear. Consequently, the company trades at a lower forward valuation of 12.6 times earnings. Investors are watching to see if this measured strategy will allow the company to manage its cash flow better while avoiding the initial margin pressures often seen in new, capital-intensive manufacturing plants.
Financial Context and Investor Risks
Both companies rely on their legacy lead-acid business to fund these high-cost expansion plans. However, they face similar industry challenges. The sector is dealing with raw material inflation and the need to maintain profit margins. In the most recent quarter, Amara Raja reported tighter margins, leading it to implement price hikes, while Exide benefited from a recovery in exports.
Looking ahead, investors are tracking several specific risks. The first is execution risk; scaling up cell manufacturing to reach full capacity without delays is difficult. Second, the market is becoming crowded. Both companies face stiff competition from large industrial groups that are also building massive electric vehicle battery initiatives. Additionally, the reliance on imported raw materials for lithium cells remains a vulnerability. The key monitorables for shareholders include the speed of order conversion from automotive companies, the ability to maintain profit margins during the ramp-up phase, and how these companies manage their debt levels as they invest in these large projects.