Mercedes-Benz Partners with Samsung SDI on Its Battery Supply
Edited by Adam Harrie — April 28, 2026 — Autos
This article was written with the assistance of AI.
References: samsungsdi & digitaltrends
Samsung SDI signed a multi-year deal to supply high-nickel NCM battery cells for Mercedes-Benz’s next-generation electric vehicles, featuring a chemistry designed for higher energy density and improved longevity.
The agreement marks Samsung SDI’s first EV cell supply contract with the German luxury automaker and will cover upcoming compact and mid-size electric SUVs and coupes. Details on volumes and timing were not disclosed, but Samsung SDI said the cells include in-house safety features and are engineered for high output performance. Mercedes has historically sourced from LG Energy Solution and SK On, so this deal widens its supplier base while building on existing Samsung collaborations for displays and digital key support.
For drivers, the partnership promises longer driving range and potentially better durability, reflecting automakers’ push to balance range, performance and supply security in the EV transition.
Image Credit: Shutterstock/Margitta Hamel
The agreement marks Samsung SDI’s first EV cell supply contract with the German luxury automaker and will cover upcoming compact and mid-size electric SUVs and coupes. Details on volumes and timing were not disclosed, but Samsung SDI said the cells include in-house safety features and are engineered for high output performance. Mercedes has historically sourced from LG Energy Solution and SK On, so this deal widens its supplier base while building on existing Samsung collaborations for displays and digital key support.
For drivers, the partnership promises longer driving range and potentially better durability, reflecting automakers’ push to balance range, performance and supply security in the EV transition.
Image Credit: Shutterstock/Margitta Hamel
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Trend Themes
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High-nickel NCM Adoption — Rising use of high-nickel NCM chemistries is enabling greater energy density and longer driving ranges in passenger EVs, shifting competitive emphasis toward cell-level performance improvements.
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Automaker Supplier Diversification — An increase in multi-supplier strategies among OEMs is reducing single-source risk and creating windows for new entrants to supply niche high-performance battery cells.
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Cross-product Supplier Integration — Growing relationships that bundle batteries with displays and digital services are fostering vertically integrated supplier ecosystems that combine hardware and software value propositions.
Industry Implications
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Automotive Manufacturing — Premium and mainstream carmakers are facing pressure to secure advanced cell technologies that differentiate vehicle range and longevity, influencing platform design and procurement priorities.
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Battery Cell Production — Producers focused on high-nickel chemistries and built-in safety features are positioned to capture demand from OEMs seeking higher output performance and improved lifecycle metrics.
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EV Supply Chain Services — Logistics and sourcing firms that enable multi-supplier coordination and inventory resilience are becoming critical as automakers expand their battery supplier bases.
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