Anti-Aging^™for Batteries

Because performance shouldn’t fade.

Ten-Nine is redefining battery performance with TENIX^®, our proprietary nano-additive technology.

TENIX^® is a sustainably produced powder that blends directly into existing cathode active materials. Its unique surface chemistry helps slow the aging process that limits battery performance over time.

Tonnage Quantities Low Carbon Footprint Domestic U.S. Production

How TENIX^® Works

Surface chemistry

TENIX^® integrates directly into cathode active material.

Nano-scale protection

Stabilizes degradation pathways.

Manufacturing capability

Blends into existing production processes.

Low loading, high impact

Only ~1% additive to see improvement.

TENIX^® Makes Batteries Better

About Ten-Nine Tech

Ten-Nine Technologies is an advanced battery materials company focused on solving one of energy storage’s biggest challenges: battery degradation.

Headquartered in Tulsa, Oklahoma, Ten-Nine develops proprietary nano-scale materials that improve battery performance, longevity, and stability across lithium-ion chemistries. Its flagship technology, TENIX^®, is a cathode additive engineered to extend cycle life, improve thermal performance, and unlock more value from every cell — what the company calls “Anti-Aging^™ for Batteries.”

Rather than reinventing the battery, Ten-Nine improves its most critical component: the cathode, which drives cost, energy density, cycle life, and emissions. TENIX^® integrates directly into existing cathode manufacturing processes, enabling scalable performance improvements without requiring new battery architectures.

Founded in 2014 by materials scientist Paige Johnson, Ten-Nine combines deep expertise in chemistry, nanotechnology, and scalable manufacturing to help batteries last longer, perform better, and deliver more sustainable value over time.