PSH Series – High-Performance AGM Batteries

The Power Sonic PSH Series is a high-performance line of valve-regulated lead acid (VRLA) batteries designed specifically for high-rate uninterruptible power supply (UPS) and backup applications. Built using Absorbent Glass Mat (AGM) technology, the PSH Series provides exceptionally high energy density and low internal resistance, enabling rapid discharge when high power is required. The batteries feature a rugged, impact-resistant ABS case and cover with UL94:V0 flame retardancy for added safety in demanding environments. Their valve-regulated, spill-proof construction allows for safe operation in any orientation (excluding continuous inverted use), making installation flexible and secure. With high-rate charge and discharge capabilities, the PSH Series delivers constant, dependable performance in mission-critical settings such as data centers, medical systems, and industrial UPS units. For compact, reliable, and maintenance-free backup power, the PSH Series is a trusted solution.