Liebert UPStation GXT 2U GXT2-2000RT120 (GXT2-2000RT120) UPS System
Your Liebert GXT2 2000RT120 unit requires 4 replacement UPS batteries 12V 7.5AH. The price includes all 4 batteries. If you want to purchase only one replacement battery, please go to Replace...
Pros: No switching glitches when the power goes out; versatile mounting
Cons: Slightly less efficient than a line-interactive type