PHR-12300

Introducing our cutting-edge High-rate VRLA battery, meticulously engineered to meet the demands of high-rate UPS and critical power backup applications. With its valve regulated, maintenance-free spill-proof construction, this battery offers unparalleled convenience and peace of mind. Our precision plate pasting technique ensures higher consistency, while undergoing rigorous 100% load testing to guarantee uniform capacity. By utilizing lead-calcium alloy grids and high-purity lead, our battery boasts superior shelf-life characteristics, giving you long-lasting performance you can rely on. We've incorporated a patented dual-paste process for enhanced active material bonding, along with computer-guided volumetric electrolyte control for precise filling. Its rugged, impact-resistant ABS case and cover are flame retardant to UL94:V-0 standards, ensuring safety in any situation. Experience the remarkable high rate of charge and discharge capabilities of our VRLA battery, revolutionizing your power backup solutions.

The PHR-12300 FR is part of our Rechargeable Sealed Lead Acid Battery range of PHR Series often referred to as SLA or VRLA (Valve Regulated Lead Acid) are designed for high-rate discharge applications. The 12.0V 339.1A high-rate battery has Dual Paste, High-Rate UPS Application, Plate Pasting, SLA ABS Case, and SLA Maintenance Free. All Power-Sonic batteries are subject to stringent quality controls through each step of the manufacturing process to ensure consistency and reliability.

Cycle Applications: Apply constant voltage charge at 2.35VPC – 2.45VPC (14.1 to 14.7 volts for 12V Monobloc) at 20°C. The initial charging current should be set at less than C/5 Amps. Switch to float charge when the current falls to a 3% capacity rate to avoid overcharging. Stand-By or "Float" Service: Apply constant voltage charge of 2.25VPC – 2.30VPC (13.5 to 13.8 volts for 12V Monobloc) at 20°C. When held at this voltage, the battery will seek its own current level and maintain itself in a fully charged condition. Temperature Compensation: Charging voltage for both cyclic and stand-by applications should be regulated in relation to ambient temperature. As temperature rises, charging voltage should be reduced to prevent overcharge and increased as the temperature falls to avoid undercharge. For further charging information, including temperature compensation factors, see the Power-Sonic Technical Manual.