# High-Nickel EV Battery Cells Mercedes-Benz Partners with Samsung SDI on Its Battery Supply By Adam Harrie | Written with AI assistance | Published 2026-04-28 | Autos Source: Trend Hunter, https://www.trendhunter.com/trends/Samsung-SDI References: [digitaltrends](https://www.digitaltrends.com/cars/your-swanky-mercedes-ev-could-soon-run-on-samsung-battery-cells/) & [samsungsdi](https://www.samsungsdi.com/sdi-now/sdi-news/4842.html)  [Samsung SDI](https://www.trendhunter.com/trends/samsung-smartthings-energy) signed a multi-year deal to supply high-nickel NCM battery cells for [Mercedes-Benz’s](https://www.trendhunter.com/trends/mercedesbenz-glb) 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](https://www.trendhunter.com/trends/Grid-Scale-Energy-Storage) 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 ## Trend Insights (Trend Hunter) - Score: 7.9/10 - Popularity: 79% | Activity: 87% | Freshness: 72% - Audience gender: 50% men, 50% women - Primary generations: Millennial, Gen X - Top markets: North America, Europe, Asia ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Autos](https://www.trendhunter.com/autos) ## Key Themes ### Why This Trend Is Growing - **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. - **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. - **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. ### Industries Being Reshaped - **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. - **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. - **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. ## Related on Trend Hunter - [High-Density Solid-State Batteries](https://www.trendhunter.com/trends/donut-battery.md) - [Lithium-Sodium Energy Storage Solution](https://www.trendhunter.com/trends/power-solutions-for-ai-data-center.md) - [Digital Wallet Car Keys](https://www.trendhunter.com/trends/samsung-wallet-and-mercedesbenz.md) - [Sodium-Ion Battery Technologies](https://www.trendhunter.com/trends/sodiumion-battery1.md) - [Automotive Battery Breakthroughs](https://www.trendhunter.com/trends/catl-c-battery.md) - [Lithium-Ion Battery Partnerships](https://www.trendhunter.com/trends/panasonic-energy.md) - [Lithium-Ion Battery Separator Partnerships](https://www.trendhunter.com/trends/lithiumion-battery-separators.md) - [Comprehensive Energy Storage Systems](https://www.trendhunter.com/trends/battery-cell.md) - [Ultra-Rugged Battery Units](https://www.trendhunter.com/trends/enersys.md)