Power Sonic

Power-Sonic is a global leader in sealed lead-acid AGM VRLA batteries, widely trusted for reliable power solutions. Founded in San Diego in 1970, the company focuses on designing and manufacturing rechargeable batteries and chargers.

Their maintenance-free sealed lead-acid batteries offer strong deep-discharge recovery, long shelf life, and cost efficiency—making them ideal for high-tech applications. The lineup includes SLA batteries, chargers, NiCad, and NiMH batteries. AGM technology enhances safety, performance, and energy density, while valve-regulated construction allows spill-proof use in any position.

Power-Sonic also offers gel batteries with advanced electrolyte technology for improved performance and safe, maintenance-free operation. Their chargers feature automatic dual-rate charging, multiple design options, and built-in protection against reverse polarity.

With decades of experience, ISO 9001 certification, and a reputation for quality and innovation, Power-Sonic continues to deliver dependable, high-performance battery solutions worldwide.