Reliability is your Security Yuasa NPX-35FR battery utilizes the latest advance design, Oxygen Recombination Technology, to effectively control the generation of das during normal use; producing the optimum sealed lead acid battery. The Yuasa NPX series is a valve regulated lead-acid batteries, designed for high rate discharge applications. These batteries are used primarily where high wattage is required for a short duration. With 50% more wattage available and a 30% reduction in size over conventional batteries, NPX batteries offer a superior value. Yuasa NPX batteries offer: • Flame Retardant • Lead Calcium Grids • Long cycle service life • 5 years in float standby applications.Yuasa-brand NPX Series batteries, the original and only true NPX product, are the sought after power source for: • Emergency Lighting • General Electronics • Medical • Mobility • Security • Uninterruptible Power Supply |