Enersys DataSafe 12HX300-FR Sealed Lead Acid Battery
The Enersys Datasafe HX battery series is designed specifically for UPS applications. This SLA battery is the definition of reliable. When you need peace of mind for backup power, you need a battery like this one. With a flame retardant case, positive and negative plate lead-calcium-tin alloy plate grids (for long life spans), and efficeint recharges, this 12HX300-FR is 60 lbs of dependability.