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SigmasTek  |  SKU: BW-4606

APC SRT5KRMXLTUS UPS High Performance Replacement Battery Set 56.05 lb

21% off
New arrival
Sale price $277.99 USD Regular price $352.99
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Includes 16 fresh SigmasTek SP12-5.5HR batteries (12V 5.5 AH)
High rate discharge design ensures powerful UPS performance
Valve regulated, spill-proof for safe and maintenance-free use
Low self-discharge and high vibration resistance for reliability
Backed by 1-year warranty and quality certifications
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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Delivery and Shipping

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Volts & Amps

12 Volts | 5.5 Ah

Terminal Type

F2

SigmasTek SP12-5.5HR Replacement Battery Set for APC SRT5KRMXLTUS

Upgrade and restore your APC SRT5KRMXLTUS with a compatible, reliable power solution. This replacement UPS battery set is engineered for dependable runtime, consistent performance, and high discharge capability when your critical equipment needs power the most. Designed as a drop-in replacement solution for the APC SRT5KRMXLTUS, these SigmasTek batteries deliver the dependable backup power required for data centers, network closets, and mission-critical systems. Whether you’re performing a scheduled refresh or replacing aged cells, this high-performance UPS battery set brings renewed confidence to your UPS infrastructure.

Key Specifications

  • Compatible UPS Model: APC SRT5KRMXLTUS
  • Battery Model: SigmasTek SP12-5.5HR
  • Voltage: 12 Volts
  • Capacity: 5.5 AH (Amp-hours)
  • Quantity Included: 16 batteries
  • Terminal Type: F2 (as listed)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Features: Low Self-discharge, High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

  • Durability: Built with valve regulated, spill proof construction and high vibration resistance, these batteries are rugged for demanding UPS environments.
  • Long Life: Low self-discharge chemistry and factory-fresh condition help ensure a long-lasting battery pack that maintains capacity over time—ideal for a long-lasting battery replacement program.
  • High Performance: Engineered for high rate discharge applications, this high-performance UPS battery set provides the burst output needed for short-duration, high-power events typical of UPS use.
  • Reliable Backup: Specifically matched to APC SRT5KRMXLTUS installations, these batteries provide stable emergency power supply performance to protect servers, networking gear, and storage arrays.
  • Versatile Applications: Perfect for Uninterruptible Power Supply (UPS) units, emergency power supply systems, and battery powered tools that require 12V 5.5Ah modules.
  • Tested and Guaranteed: Each battery is tested to meet or exceed OEM specifications and shipped with a 1 year warranty for peace of mind.

This replacement UPS battery bundle for APC SRT5KRMXLTUS makes maintenance fast and straightforward. Please note: you will need to reuse your original cables and hardware to install the new batteries. If you want a dependable, affordable, and tested replacement UPS battery option for your APC SRT5KRMXLTUS, order now. Buy today and get fast shipping on in-stock items—restore full runtime and protect your critical systems with a high-performance UPS battery pack you can trust.

Technical Specifications

Voltage12 Volts
Amp Hours5.5 Ah
Terminal TypeF2
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)56.0

Product Highlights

  • Brand Replacement : APC SRT5KRMXLTUS
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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