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APC XBP48RM2U-LI 48V 50Ah lithium battery front view with silver bezel and green status LED
APC XBP48RM2U-LI 48V 50Ah lithium battery front view with silver bezel and green status LED
Rear panel of APC XBP48RM2U-LI battery showing DB9 ports and blue terminal block
APC XBP48RM2U-LI 48V 50Ah battery top-down view highlighting 2U rack-mount design
APC XBP48RM2U-LI 48V 50Ah lithium-ion battery front view with silver bezel and green status light
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APC XBP48RM2U-LI 48V 50Ah 1pc Battery

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$2,449.99 exc. VAT Note: VAT will be charged for UK & EU Countries at checkout. For Zero VAT (for EU buyers), please provide a VAT number at checkout.

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Dispatch Time: Next Working Day Dispatch timelines are estimates and may vary due to unforeseen delays of 1-2 working days for small orders. Larger quantities may require additional processing time.

Product Code: BTEL-3883

MPN #: XBP48RM2U-LI

Product Condition: New

Power outages can bring your IT infrastructure to a halt, risking data loss and costly downtime. The APC XBP48RM2U-LI 48V 50Ah 1pc Battery is an external lithium-ion pack that extends the runtime of Smart-UPS units, keeping servers and network gear alive until power returns, giving you peace of mind and uninterrupted operation.

Benefits of APC Battery

You gain three times the runtime of a traditional VRLA pack, meaning longer protection during outages. The lithium-ion chemistry reduces the need for frequent replacements, saving you time and money. Its compact 2U design fits neatly in rack or tower setups, freeing valuable space. With a five-year warranty you enjoy confidence that the battery will perform reliably for years. The low weight compared with lead-acid options makes handling and installation easier.

Key Features of a 48V Battery
  • Voltage Provided: 48V. Supplies the correct power level for compatible Smart-UPS models.
  • Capacity: 50 Ah. Delivers extended runtime for critical loads.
  • Technology: Lithium ion. Offers higher energy density and longer life than VRLA batteries.
  • Weight: 59.52lbs. Light enough for easier installation while still robust.
  • Shipping Weight: 72.75lbs. Indicates sturdy packaging for safe transport.
  • Shipping Dimensions: 21.9in (Depth) × 29in (Width) × 9.2in (Height). Fits standard rack-mount spaces.
  • Colour: Black with silver front bezel. Matches typical data-centre aesthetics.
  • Compliance: UL 1973, RoHS. Meets recognised safety and environmental standards.
  • Warranty: 5 year(s). Provides long-term support and reliability.
  • Compatibility: Works with SRTL 1-3kVA Smart-UPS systems. Ensures seamless integration.

Usages of a 48V Battery

A 48V Battery easily slots into any rack-mounted Smart-UPS to boost backup time.

  • Extending runtime for servers during prolonged outages.
  • Protecting networking equipment in data centres.
  • Supplying critical applications in remote or edge locations.
  • Supporting laboratory instruments that require stable power.
  • Enhancing UPS performance in small-to-medium business environments.

Why Choose APC Battery

Many buyers worry that extra battery packs will be bulky, heavy, or require frequent replacement. They also fear incompatibility with existing UPS units. These concerns often lead to hesitation or the selection of outdated lead-acid solutions.

The APC XBP48RM2U-LI 48V 50Ah 1pc Battery removes those doubts. Its lithium-ion design is three times lighter than comparable VRLA packs, yet it delivers triple the runtime. The 2U form factor fits both rack and tower installations, and it is fully compatible with SRTL 1-3kVA Smart-UPS models. With UL 1973 and RoHS compliance, plus a five-year warranty, you can trust this battery to protect your equipment reliably without the usual compromises.


Specifications
Miscellaneous
Miscellaneous / Color CategorySilver
Miscellaneous / Compliant StandardsUL 1973, RoHS
Header
Header / Product LineAPC
Header / Packaged Quantity1
Dimensions & Weight
Dimensions & Weight / Weight59.52lbs
Battery
Battery / Voltage Provided48V
Battery / TechnologyLithium ion
General
General / Product TypeExternal battery pack
General / Device TypeExternal battery pack - rack-mountable
General / ColorBlack with silver front bezel
General / SubcategoryBatteries
Dimensions & Weight (Shipping)
Dimensions & Weight (Shipping) / Shipping Weight72.75lbs
Dimensions & Weight (Shipping) / Shipping Depth21.9in
Dimensions & Weight (Shipping) / Shipping Width29in
Dimensions & Weight (Shipping) / Shipping Height9.2in
Summary Details
Battery technologyLithium-Ion (Li-Ion)
Battery voltage48 V
Battery capacity50 Ah
Weight27 kg
Width432 mm
Height85.5 mm
Package width555 mm
Package height233 mm
Package depth737 mm
Warranty period5 year(s)
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