Replacement Battery Set for Liebert GXT3-3000RT120 UPS

Replacement battery set intended for use with the Liebert GXT3-3000RT120 UPS. Designed to restore the UPS’s backup runtime and return it to proper power protection performance, this battery pack is a direct-fit replacement for the specified GXT3-3000RT120 model. For reliable operation, install as soon as existing batteries show signs of wear; professional or qualified technician installation is recommended to ensure safe, correct replacement.