BMW integrates Solid Power all-solid-state battery cells into BMW i7 test vehicle

By Global Infrastructure Sherpa · Feb 21, 2026

Partnership Battery Storage announced Feb 21, 2026

testing

Stage

BMW began operating a test vehicle based on the BMW i7 platform using all-solid-state battery cells from Solid Power. BMW further solidified its position by expanding collaborations with Samsung SDI and Solid Power to accelerate the validation of all-solid-state architectures.

Deal Analysis

BMW's integration of Solid Power's all-solid-state battery cells into a BMW i7 test vehicle represents a significant step in the automotive manufacturer's electrification strategy. This partnership, alongside expanded collaborations with Samsung SDI and Solid Power, underscores BMW's commitment to validating and potentially commercializing all-solid-state battery technology. While the financial terms of the deal are undisclosed, the move signals BMW's proactive approach to securing next-generation battery technology, which is crucial for enhancing the performance, safety, and range of its future electric vehicle offerings. The collaboration is particularly noteworthy due to Solid Power's position as a key developer of all-solid-state batteries, a technology widely considered a potential game-changer in the EV battery landscape. By testing Solid Power's cells in a real-world vehicle platform, BMW gains valuable insights into the technology's performance and scalability. This partnership allows BMW to de-risk its future battery supply chain and potentially gain a competitive advantage in the rapidly evolving electric vehicle market.

BMW integrates Solid Power's all-solid-state batteries into a BMW i7 test vehicle.
BMW expands collaborations with Samsung SDI and Solid Power.
Solid Power is a key developer of all-solid-state battery technology.
The deal focuses on validating all-solid-state battery architectures.

Market Context: The battery storage sector is experiencing rapid innovation, with all-solid-state batteries emerging as a promising technology for electric vehicles due to their potential for higher energy density, improved safety, and faster charging times. Automotive manufacturers are actively pursuing partnerships with battery developers to secure access to this next-generation technology.

Source Intelligence

KEY DETAILS

BMW began testing all-solid-state cells from Solid Power inside a BMW i7 development vehicle, advancing from bench tests to full-vehicle integration inside a BMW i7 development platform. BMW further solidified its position by expanding collaborations with Samsung SDI and Solid Power to accelerate the validation of all-solid-state architectures.

PARTIES MENTIONED IN SOURCE

BMW buyer

"BMW began operating a test vehicle based on the BMW i7 platform using all-solid-state battery cells from Solid Power."

Solid Power seller

"BMW began operating a test vehicle based on the BMW i7 platform using all-solid-state battery cells from Solid Power."

Samsung SDI

"BMW further solidified its position by expanding collaborations with Samsung SDI and Solid Power to accelerate the validation of all-solid-state architectures."

high quality Enriched Feb 24, 2026