The Consortium for Battery Innovation (CBI) announced Hyundai Motor Group as their newest member as automotive lead batteries are set to receive an energy boost through new research unveiled in their new Technical Roadmap,
Hyundai Motor Group joins through its North American design, technology, and engineering arm, Hyundai America Technical Center, Inc. (HATCI), headquartered in Michigan with operations in California and production facilities in Alabama and Georgia and supporting development activities for Hyundai, Kia, and Genesis.
The partnership brings together innovation on both sides of the automotive sector, research and development, at a pivotal time for the global lead battery industry.
Ramping up research efforts to deliver next-generation advanced lead batteries, CBI’s new Technical Roadmap has identified key research pathways for the technology, widely used in start-stop and micro-hybrids. Another growing automotive application identified in the Roadmap is the use of low-voltage lead batteries in electric vehicles (EVs).
“As Hyundai Motor Group and HATCI continues to strive for an eco-friendly mobility future, we see significant value in joining the Consortium for Battery Innovation,” HATCI president John Robb says. “Combining resources, knowledge, and testing scenarios will positively influence our industry efforts during a pivotal time in moving towards world-class electric vehicle propulsions.”
“Having Hyundai’s Technical Center on board is a giant step forward for the industry in collaborating with the biggest market for advanced lead batteries: the automotive sector,” CBI Director Dr. Alistair Davidson says. “By working together with CBI’s global membership, which spans the entire lead battery value chain, Hyundai can really benefit from the latest in technology advancements and be able to integrate the technology into their products.”
Working with the automotive industry is key to CBI’s work and covers the entire automotive application space, from 12V batteries used in conventional, start-stop and micro-hybrid vehicles to low-voltage EV batteries. Micro-hybrids are predicted to represent 60% of new car sales globally by 2030.
Each year, CBI holds workshops bringing together global lead battery experts and automotive OEMs to create synergies between pioneering research and automotive developments.
New goals identified in the Roadmap by the CBI membership for automotive applications are building on the targets set out for Dynamic Charge Acceptance (DCA) in 2019. These targets have witnessed industry successes in the last two years, and have been expanded to include:
• Start-stop and micro-hybrid applications: Ensure that recent improvements in DCA are maintained, whilst improving high-temperature performance and ensuring no trade-offs in key parameters such as Cold Crank Amps (CCA) and water loss.
• Low-voltage EV applications: Improve DCA and charge acceptance, whilst increasing charging efficiency and lifetime.
These goals are critical for the continued role of advanced lead batteries in supporting the global shift to electrification through cleaner forms of transport and e-mobility.
Involving car manufacturers like Hyundai in CBI’s automotive lead battery efforts is vital, providing clear avenues for accelerating innovation and developing a harmonized perspective of how lead batteries can meet the increasing demand for energy storage in future vehicles.