Power-Sonic
Power-Sonic Corporation, founded in 1970 and based in San Diego, California, specializes in the design, manufacture, and distribution of rechargeable batteries and chargers. The company's product lineup includes sealed lead-acid batteries, lithium iron phosphate technologies, nickel-cadmium, and nickel-metal hydride batteries, as well as battery chargers and accessories. Power-Sonic serves various electronic and industrial applications through a network of regional sales managers, manufacturers' representatives, distributors, and agents both domestically and internationally. The company emphasizes delivering reliable and economical power storage solutions, focusing on quality, affordability, and outstanding service. Power-Sonic operates distribution warehouses throughout the United States and functions as a subsidiary of The Blackbird Group.
Gridtential Energy
Series B in 2017
Gridtential Energy, Inc. specializes in developing and licensing innovative energy storage technologies for battery manufacturers. The company’s primary offering is the Silicon Joule battery technology, which substitutes the traditional metal grid in lead-acid batteries with a silicon substrate, enhancing performance and reducing weight. This advanced technology aims to improve the power density, cycling performance, and lifespan of lead-acid batteries, making them more competitive with lithium-based alternatives. Gridtential Energy also explores applications of its technology in personal mobility devices, portable power equipment, and stationary backup solutions like uninterruptible power supplies. Established in 2010 and headquartered in Santa Clara, California, the company has formed a strategic partnership with Intevac to further its development efforts.
Gridtential Energy
Venture Round in 2017
Gridtential Energy, Inc. specializes in developing and licensing innovative energy storage technologies for battery manufacturers. The company’s primary offering is the Silicon Joule battery technology, which substitutes the traditional metal grid in lead-acid batteries with a silicon substrate, enhancing performance and reducing weight. This advanced technology aims to improve the power density, cycling performance, and lifespan of lead-acid batteries, making them more competitive with lithium-based alternatives. Gridtential Energy also explores applications of its technology in personal mobility devices, portable power equipment, and stationary backup solutions like uninterruptible power supplies. Established in 2010 and headquartered in Santa Clara, California, the company has formed a strategic partnership with Intevac to further its development efforts.
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