Device Type: External Battery Module (EBM) for UPS Systems Model Number: T1EB192T16 (Closest match to your R1EB192T16) Compatibility: Shield T16Ui and T110Ui UPS Systems DC Voltage: 192V Function: Extends the runtime of compatible UPS systems during extended power outages Key Features: Plug-and-play installation, stackable/compact design, includes overcharge, deep discharge, and overheating protection Warranty: 1-Year Limited Warranty Usage: Extending backup time for servers, networking equipment, and critical appliances in homes, offices, and industrial setups .