and FEV, a German-engineering firm, have jointly developed a high energy density lithium iron phosphate (LFP) battery for Mahindra electric origin SUVs. The new battery system is available in two variants, offering a total capacity of 59 kWh and 79 kWh, and will be integrated into Mahindra’s Electric Origin SUV portfolio. The new system displays fast-charging capabilities, achieving 20-80 per cent charge in just 20 minutes.

Dr. Thomas Hülshorst, Global Vice President Electric Powertrain at FEV, said 'The test results are another proof for the excellent cooperation between our companies. By bringing together our competencies, we were able to develop an innovative battery system that is optimally tailored to the needs of the Indian target market.'

R Velusamy, President Automotive Technology and Product Development, Mahindra & Mahindra Ltd., and Joint Managing Director, Mahindra Electric Automobile, said 'The results of the current tests as well as our longstanding and collaborative partnership makes us look to the future with great optimism. Our future joint products will also be designed to meet the highest safety standards and deliver a high energy density to enrich the market in the long term.”

A rigorous safety and performance testingThe development of the battery system took two years through the joint efforts of Mahindra and FEV. According to the company's statement, throughout the development process, the battery system underwent rigorous safety and performance testing at both the cell and pack levels. These tests were conducted at Mahindra’s R&D facilities and FEV’s eDLP, a high-voltage battery test centre located near Leipzig, Germany.

The tests adhered to international standards set by organisations such as IEC, ISO, UL, SAE, and AIS. AIS is considered the most important regulation for the Indian market. The system consistently demonstrated stability and reliability, even under extreme conditions. The presale of the battery system commenced in mid-February, and it is now moving into series production.