Battri Competitors

Redwood Materials is building the U.S. stockpile of critical materials and deploying large-scale energy storage. Founded by JB Straubel, the company produces lithium, nickel, cobalt, copper, and cathode active material at scale in the U.S., manufactures key components for advanced batteries, and deploys energy storage systems that power data centers and the nation’s grid. Redwood is expanding domestic capacity for next-generation energy storage and strengthening U.S. energy dominance.

Amprius Technologies (NYSE: AMPX) is at the forefront of transforming electric mobility with its revolutionary Silicon Anode lithium-ion battery. The company is powering a new era, offering a drop-in replacement for conventional lithium-ion batteries while delivering up to 80% higher energy density. Leveraging its patented silicon anode platform, the company’s commercially proven batteries deliver unmatched performance – ultra-high energy density, high power density, extreme fast charge rate capability, wide operating temperature, and long cycle life.

Natron designs and manufactures sodium-ion batteries based on a unique Prussian blue electrode chemistry that delivers superior performance, safety and sustainability compared to traditional alternatives. Our batteries provide backup and supplemental power and support decarbonization in data centers, oil and gas, aviation, solar and other industrial environments. Natron’s sodium-ion batteries outperform lithium-ion and lead acid batteries in power density, recharging speed, and expected cycle life. Natron’s sodium-ion batteries are inherently safe, non-hazardous and nonflammable, simplifying transportation and storage and eliminating flammability risks associated with other battery technologies. Natron offers the only sodium-ion battery to meet UL 1973 standards and Natron’s complete UL 9540A test report is available to the public. Learn more at natron.energy.