Hours:
8am-5pm Monday to Friday.
S9 battery testing lab is a third-party battery testing lab based in Wilmington, Massachusetts. We specialize in cell-level testing for lithium-ion, lithium-metal, and solid-state battery formats used in research, product development, and small-scale manufacturing. Our team supports startups, research labs, and engineering groups with reliable testing for performance, safety, cycle life, and environmental conditions.
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We focus on speed, accuracy, and flexibility to help our clients move from prototypes to data-backed decisions without the cost of building an in-house lab.