Power-Sonic Corporation, founded in 1970, is a leading global supplier of sealed lead-acid batteries and energy storage solutions. Headquartered in San Diego, California, USA, it maintains manufacturing and distribution facilities across North America, Europe, and Asia. The company specializes in valve-regulated lead-acid (VRLA) batteries, particularly Absorbent Glass Mat (AGM) and Gel technologies. Its product portfolio includes the PS series for general purpose, PG series for gel, PSH series for high-rate applications, and PDC series for deep-cycle usage. Power-Sonic serves diverse industries such as telecommunications, security, medical, UPS, electric vehicles, and renewable energy. It also offers custom battery packs, chargers, and accessories. With over five decades of innovation, the company is known for reliability, long service life, and strict quality standards. The Power-Sonic Group expanded globally with the establishment of Power-Sonic Europe Limited in 1986, enhancing market presence in Europe and the Middle East. The company holds a significant share in the sealed lead-acid battery market and is actively developing lithium-based storage solutions.