XLM Module

XLM Supercapacitor Module

62V Supercapacitor Module

The Eaton XLM provides energy storage for bridge power uninterruptible power supplies (UPS) and improves power quality for voltage spikes and brown outs. The XLM is a safer alternative to batteries for UPS back up power applications. Supercapacitor modules are lead-free and RoHS compliant and require no battery management system (BMS) due to Eaton’s patented active cell balancing technology. With up to a 20 year lifespan, the XLM module can increase the life of a back-up system and eliminate the need for replacement parts and batteries.

The XLM supercapacitor module is a self-contained energy storage device comprised of twenty-three individual supercapacitor cells. The 62V, 130F, 6mohm module is easily rack mounted and includes integrated cell voltage management circuitry and an overvoltage alarm.


Instruction Manual

Product Profile

Press Release

Catalog Number XLM-62R1137-R
Capacitance 130F
Maximum Working Voltage 62.1V
Operating Temperature Range -40°C to +65°C
Operating Life Up to 20 years
Initial Maximum DC ESR 6.7mΩ
Maximum Current 2000A
Peak Power 140kW
Total Stored Energy 69.6kW

Features and Applications


• Up to 20-year operating life

•  Low ESR for high power density

•  Long cycle life

•  Lead free, RoHS compliant

•  Active balancing for low standby current and  to maximize lifetime

•  Typical efficiency >98%

•  Maintenance free

•  Easy rack mounting 


•  Datacenter UPS

•  Bridge power

•  Hospital UPS

•  Hybrid power system with fuel cells

•  Grid storage

•  Semiconductor equipment (SEMI F47 compliant)