India’s leading Lithium-ion battery technology provider

Leading on all fronts of battery design, Grinntech has a range of Lithium-ion batteries which sets new standards in Electrical safety, Energy density, Durability, Quality and Reliability.

  • Working closely with global companies, we use cutting edge technology, to build your battery, with the best manufacturing methods, materials, and semiconductors.
  • Our large R&D department, consisting of fifty highly experienced team members, are relentlessly pushing the boundaries of battery design.
  • Working with most Indian OEM’s for custom EV battery design and development for their future product lineup.