The 12 volt, 7.5 amp hour Yuasa REW45-12 sealed lead acid battery is designed for use in UPS, alarm, and other similar applications.
Capacity: ~9 Amp Hours
Energy Stored: 45 Watt / Cell
Nominal Voltage: 12 Volts
Weight: 2.6 kg 5.73 lbs.
Dimensions (L x W x H): 151 x 65 x 94 Millimeters | 5.95 x 2.56 x 3.7 Inches
Average Cycle Life: 300
Maximum Charge Current: 1.875 Amps
Charge Temperature Range: -15°C to 45°C
Discharge Temperature Range: -15°C to 45°C
Storage Temperature Range: -15°C to 45°C
Spec Sheet/Cut Sheet: Yuasa REW45-12 Spec Sheet.pdf
battery replacement was fine. I'm still trying to see if its an outlet that is malfunctioning of if its the UPS unit itself because it is still shutting off randomly