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Exide, Amara Raja race to localise battery inputs as China reliance persists
Our read
India’s battery-cell buildout will outpace material localisation, making China-linked input availability—not cell capacity—the key determinant of EV production costs and ramp timelines through 2027.
For operators
Battery manufacturers should build buffer inventory and diversify cathode, electrolyte and graphite sourcing because China-linked inputs remain the key bottleneck to scaling domestic cell output.
Watch
Chinese export-control announcements, licensing requirements or customs delays affecting graphite, lithium chemicals, cathode precursors or electrolyte inputs.
The report,
Exide and Amara Raja are building Indian lithium-ion cell capacity but remain reliant on China for cathode, electrolyte and graphite. Exide plans higher inventories ahead of November export controls and targets 50-60% material localisation within two to three years.
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Reported figures
From the report. Source details below
| 50-60% bill-of-materials localisation target within | 2-3 years |
|---|---|
| Chinese export rebate falls from 6% to 0% on Jan. 1, | 2027 |
Also in the report
- 6 GWh Exide capacity built without PLI
- 15-20% Indian cost disadvantage versus Chinese cells
Why it matters to operators and investors
Exide and Amara Raja’s localisation progress will be a critical margin and execution indicator, as import dependence leaves earnings exposed to export controls, pricing volatility and supply disruptions.
What to watch next
- Evidence of Indian battery-cell capacity commissioning without corresponding domestic cathode, anode, electrolyte and separator capacity.
- Changes in India’s PLI, customs-duty, critical-mineral, recycling and domestic-content policies.
- Long-term supply agreements or joint ventures involving Exide, Amara Raja, Korean/Japanese material suppliers and Indian chemical producers.
- Battery-material spot-price increases, extended delivery lead times and EV OEM announcements of launch delays or price hikes.
The counter-case
The case against this reading — not reported by the source.
The risk may be overstated in the near term: China has strong commercial incentives to keep supplying Indian customers, and battery makers can mitigate disruptions through inventory, supplier diversification, qualification of Korean/Japanese alternatives, and changes in cell chemistry. Localising 50–60% of bill of materials may also leave the highest-value or most technically difficult inputs imported, so domestic cell capacity could still be economically viable without full upstream independence.
The source
First seen