BMW i7 Tests Solid-State Batteries | Future of EVs in Dubai

BMW Group and Solid Power Test Revolutionary Solid-State Battery Cells in BMW i7

In a bold move toward the future of electric mobility, the BMW Group has begun real-world testing of all-solid-state battery (ASSB) cells in a specially outfitted BMW i7. These large-format, pure ASSB cells, developed in partnership with Solid Power, are now being put through their paces on the streets of Munich. This marks a critical milestone in the automotive industry’s race to develop higher-density, safer, and more efficient battery technology.

The Power of ASSB Technology

ASSB (All-Solid-State Battery) technology represents the next leap in electric vehicle (EV) innovation. By replacing the traditional liquid electrolyte with a solid alternative, ASSBs promise several benefits:

• Higher energy density
• Reduced battery size and weight
• Improved safety
• Longer driving range

Solid Power, a pioneering American battery company, has developed these sulfide-based electrolyte cells, which have the potential to redefine electric vehicle performance. The integration of these cells into the BMW i7 test vehicle demonstrates BMW’s commitment to pushing the limits of EV innovation.

BMW i7: A High-Tech Testbed

The BMW i7 being used for this project is not just any electric luxury sedan. It’s been specially adapted to accommodate the unique characteristics of the ASSB cells. Engineers from BMW and Solid Power are focusing on several crucial aspects of integration, including:

• Managing cell expansion and compression
• Optimizing thermal control systems
• Redesigning battery modules to support solid-state architecture

The insights gained from these tests will help shape the next generation of BMW electric vehicles, potentially bringing these advanced batteries to market within the next few years.

Long-Standing Partnership Between BMW and Solid Power

The collaboration between BMW and Solid Power is not new. It dates back to 2016 and was formalized in 2022 with a technology transfer agreement. BMW also invested in Solid Power in 2021, further cementing their strategic partnership.

Under this collaboration, Solid Power supplies prototype ASSB cells, while BMW will begin producing prototype cells at its Cell Manufacturing Competence Center (CMCC) in Parsdorf, Germany. The integration of these cells into BMW's Gen5 battery architecture reflects the company's flexible and open approach to next-generation EV technology.

BMW’s Battery Strategy: Innovation through Collaboration

The BMW Group has been steadily building its in-house battery development capabilities since 2008, culminating in the establishment of the Battery Cell Competence Center (BCCC) in Munich in 2019. With over 300 partners worldwide, BMW is leveraging a global network of researchers, start-ups, and established players to stay at the cutting edge of battery innovation.

This collaboration with Solid Power perfectly aligns with BMW’s vision: to lead in battery cell technology by exploring and adopting innovations that enhance vehicle performance, sustainability, and driving experience.

Solid-State Technology and the Used Car Market in Dubai

As BMW paves the way for next-generation EVs with advanced solid-state batteries, buyers in Dubai can look forward to future-proof technology entering the premium automotive market. For those interested in owning a piece of BMW’s pioneering legacy today, the BMW i7 and other used BMW models are readily available in Dubai’s robust used car market.

Whether you're seeking the luxury of an electric BMW sedan or a performance-driven model, Auto Trader UAE offers a wide selection of used BMW cars in Dubai at competitive prices. Explore top models like the BMW i7, 5 Series, and X5, and be part of the future of sustainable luxury mobility.

Browse the latest listings of used BMW cars in Dubai today at www.autotraders.ae – your trusted destination for premium used cars in the UAE.