The auxiliary battery is what Mahindra Racing & Umicore jointly work upon and powers critical components

Formula E, A Great Platform To Push Boundaries Of Lithium Ion Battery: Umicore – CarandBike

by Jyoti

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The auxiliary battery is what Mahindra Racing & Umicore collectively work upon and powers crucial parts

Our frontline staff are combating onerous to cope with the COVID-19 pandemic disaster, and it has prompted every part else to take a backseat. Motorsports too in actual fact, is without doubt one of the worst hit as a result of the standard race season has been suspended and races both cancelled or postponed. The 2019/20 season of Formula E has additionally been indefinitely suspended till issues stabilise. This, nonetheless, has given us a possibility to know extra about what occurs behind closed doorways with the event of electrical racing automobiles. As the electrical automobile section expands its horizon as the way forward for mobility, we meet up with Mahindra Racing’s battery companion Umicore to grasp extra about creating batteries for racing and the long-term sustainability of electrical batteries within the instances to return.

Also Read: Coronavirus Forces Extension Of 2019/20 Formula E Suspension


Mahindra Racing secured 28 factors within the Mexico ePrix and at the moment are gearing up for the Marrakesh ePrix this weekend

Mahindra Racing and Umicore entered right into a partnership in 2017 and have been working collectively to develop compact and high-performance batteries for the world’s first all-electric single-seater racing sequence. Umicore is a mobility supplies and recycling firm that has, in latest instances, diverted its consideration in the direction of technology-focussed recycling of valuable metals. With Mahindra Racing, the agency has been engaged on bettering lithium-ion battery expertise that helps the corporate optimise the manufacturing of energetic supplies like cathode. With the high-octane environment surrounding Formula E automobiles, the batteries bear heavy put on and tear, and thus, are the right take a look at mattress for testing supplies at Umicore.

Tom Van Bellinghen, VP OEM Value Chain & Marketing, Umicore Rechargeable Battery Materials says, “Umicore offers its battery materials knowhow to Mahindra Racing, one of the teams competing in the Formula E championship, and we close the battery loop by recycling the cells after their use in the racing cars. This ‘closed loop’ approach results in a dramatically lower environmental footprint of the resulting battery materials.”


Motorsport has at all times been the real-time analysis and growth centre for brand spanking new automobile applied sciences. F1 paved the best way for among the most fun sports activities automobiles, and Formula E is now serving to form the electrical automobile sector. Not simply Mahindra, however Formula E now packs in a number of world producers proper from Nissan, Mercedes to Porsche and Audi. The latter VW Group corporations have additionally given up on their endurance racing participation focussing synergies on electrical racing and mobility. Battery expertise then is the point of interest of growth in electrical racing. There are, in fact, the traction batteries that gives the ability to the electrical motor, whereas a smaller 12 volt auxiliary battery powers the opposite programs on the race automobile. This is the place Umicore and Mahindra are working collectively.

The 12V auxiliary battery has been used on the Gen2 racing automobiles that hit the tracks in 2018. The battery powers the crucial electrical programs together with brake lights, radio communication, electronics  and must be as gentle as potential to maximise weight financial savings. The auxiliary battery runs independently from the traction battery and must weigh a minimal to maintain the general weight financial savings in examine. This auxiliary enter lithium-ion battery helps Umicore perceive the use energetic supplies inside. The key supplies can then be packed higher, which additional helps extra sustainable batteries for road-going automobiles. It additionally permits for compact battery manufacturing with cathode manufacturing decreased from the gram scale to the a whole bunch of mT/m scale.


With electrical mobility gaining traction, there’s at all times been the query if uncooked supplies have been sourced ethically to satisfy the sudden spike in demand. The Belgian firm says that it has a programs in place for labour and environmental practices within the provide chain. With respect to ethically sourcing of cobalt, Umicore says that the corporate has ‘ Sustainable Procurement Framework’ that requires suppliers to stick to particular requirements for environmental stewardship, labour practices, human rights, enterprise integrity and supply-chain administration.

The provide of cobalt additionally comes from geographical dangers that does put sourcing the energetic materials a process from an moral standpoint. It’s all of the extra necessary to push recycling and re-use energetic supplies from present batteries.

Also Read: Mahindra Racing’s Pascal Wehrlein Wins Round 3 Of Race To Home Challenge


Umicore’s recycling capabilities and practices permits the corporate to re-use energetic supplies from current batteries. However, given the present adoption of EVs, it’ll take some time earlier than this technology of lithium-ion batteries attain their shelf life and are recycled for key supplies.

Elaborating on the recycling course of, Tom says, “In our current recycling process sustainability comes first, battery energy and the organic part of the battery materials are used in the smelting process as an energy carrier which thereby reduces the consumption of primary energy.”

With Formula E, Umicore and the game organisers have entered a partnership to recycle lithium-ion battery unit and cells that have been used through the first two seasons of the sequence. These batteries are then damaged down with the concentrate on recovering lithium, cobalt, nickel and copper. The smelting expertise developed by Umicore helps recycle the supplies into their purest type and to transform them into energetic cathode supplies for the manufacturing of rechargeable batteries. The cells are reutilised and never crushed that may in any other case expose operators to hazardous compounds.

Batteries are the gas of electrical automobiles and it’s this growth cycle that may discover its means on the automobiles and two-wheelers of the long run. Formula E has been shaping the electrical automobile expertise and the following parts across the automobiles. The expertise does restrict to extra compact and sophisticated manufacturing of batteries, however may also assist develop shorting charging instances, lengthy utilization interval and better efficiency. There’s additionally warmth administration that may have to be packed in additional effectively as efficiency and vary improve, going ahead.


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