Cell Energy started as a battery retailer in 1979. But as technology marched onward, so did we! Today, our business is nearly half solar, and we’re proud to provide an extensive array of solar systems and accessories as well as solar services, such as energy audits, system installation, upgrades, and maintenance. Batteries for everything and meeting your energy needs from seven great locations in California under the Cell Energy, Energy Masters, Powerline Battery Specialist and America's Best Battery brands.