APC Smart-UPS Online 48V External Battery Pack, 2U Rackmount, Lithium-Ion | XBP48RM2U-LI

APC Smart-UPS Online 48V 2U Lithium-Ion External Battery Pack

Extended-runtime lithium-ion battery pack provides much higher energy density and scalable runtime to Smart-UPS applications. The APC Smart-UPS On-Line Lithium-ion Extended Runtime Battery Pack offers flexible rack and tower installation options and provides 3X the battery life when compared with a VRLA battery. Compatible with SRTL 1-3kVA systems, this versatile 2U long runtime battery is perfect for critical long runtime applications in network IT and other applications.
Main Input Voltage 48 V DC
Number of rack unit 2U
Battery type Li-Ion (Lithium-Ion)
Provided equipment- 4 post rail kit, Communication cable, Grounding cable, Installation guide, Rack mounting brackets
Battery location External frame
Number of battery free slots 0
Number of battery filled slots 0
Device mounting Rack mount
Battery voltage 48 V
Battery capacity 50 Ah
Standards UL 1973
Ambient air temperature for operation 0…40 °C
Operating altitude 0…10000 ft
Relative humidity 0…95 % non-condensing
Ambient air temperature for storage -15…45 °C
Storage altitude 0.00…15240.00 m
Storage Relative Humidity 0…95 % non-condensing

Mounting mode- Rack mounted
Compatible Mounting- SRTRK4
Compatible UPS -SRTL2200RMXLI, SRTL2200RMXLI-NC, SRTL3000RMXLI, SRTL3000RMXLI-NC, SRTL2200RM4UXLI

Product Last Updated: 11/12/2025

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