
S9 AI offers independent battery testing to verify performance, safety, and cycle life for battery developers. It is a third-party testing lab based in Wilmington, Massachusetts. They perform cell-level testing on lithium-based formats for startups, research teams, and product developers. Core technology includes Neware BTS4000 cyclers and MGDW environmental chambers, plus a client portal for real-time data and reporting. The service-based model serves sectors such as medical devices, consumer electronics, clean energy, and academic research.

S9 AI offers independent battery testing to verify performance, safety, and cycle life for battery developers. It is a third-party testing lab based in Wilmington, Massachusetts. They perform cell-level testing on lithium-based formats for startups, research teams, and product developers. Core technology includes Neware BTS4000 cyclers and MGDW environmental chambers, plus a client portal for real-time data and reporting. The service-based model serves sectors such as medical devices, consumer electronics, clean energy, and academic research.