Chairman and Managing Director of Ola Electric Bhavish Aggarwal
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SHAILENDRA BHOJAK/PTI
Ola Electric Chairman and Managing Director Bhavish Aggarwal on Thursday stated the corporate has already operationalised dry electrode battery manufacturing, with cells produced utilizing the method at present powering electrical scooters on Indian roads.
His feedback got here after Tesla CEO Elon Musk posted on X that making the dry electrode course of work at scale was “extremely troublesome”, calling it a significant breakthrough in lithium battery manufacturing.
Responding to Musk’s put up, Aggarwal stated Ola’s dry coating course of has been working since final yr and that lakhs of cells are already in use by clients.
Dry Expertise
Dry electrode expertise is broadly seen as a key lever for decreasing battery prices and emissions. Not like typical moist electrode processes that rely on solvent-based slurries and lengthy drying ovens, dry processing eliminates solvents throughout coating, the corporate stated.
This simplifies manufacturing, reduces electrode-stage power consumption by an estimated 20-30 per cent, and permits extra compact manufacturing unit layouts. The strategy additionally allows thicker electrodes with increased energetic materials loading, supporting improved power density on the cell degree.
Ola’s 4680-format lithium-ion cell, branded because the 4680 Bharat Cell, is constructed on this dry electrode manufacturing platform. Improvement began in 2022, with pilot-line manufacturing stabilised in 2023.
On Indian Roads
Totally dry 4680 cells had been produced in early 2024 and at the moment are operating in Ola’s 4680 Bharat Cell powered scooters and bikes on Indian roads.
Ola stated it has filed almost 400 patents linked to its in-house cell programme, spanning cell chemistry, electrode processing and manufacturing methods.
EV Race
The trade highlights a broader shift in the worldwide EV race, the place manufacturing course of innovation is rising as a essential differentiator.
As corporations push to decrease prices and scale manufacturing, dry electrode expertise is more and more seen as a check of execution.
Revealed on February 5, 2026
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