The VRLA (Valve-Regulated Lead-Acid) Battery, commonly used in UPS systems, frequently experiences failures due to open circuits, primarily resulting from cell dry-out. UPS systems are typically designed with batteries connected in SERIES to deliver high current to the UPS System DC Bus. A failure in just one cell can disrupt the current flow throughout the entire string, posing a significant risk to your infrastructure. Standard batteries provided by UPS manufacturers generally require replacement every 3 to 4 years of operational use. While some clients may have batteries designed to last 6 to 8 years, this extended lifespan is typically associated with battery systems designed for a ten-year operational life.
