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SigmasTek  |  SKU: BW-4576

APC SURT5000RMXLI UPS High Performance Replacement Battery Set 56.05 lb

24% off
New arrival
Sale price $277.99 USD Regular price $363.99
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Set of 16 fresh SigmasTek SP12-5.5HR batteries (12V, 5.5 AH) included
Engineered for high rate discharge UPS applications
Valve regulated, spill-proof construction for safety and maintenance ease
High vibration resistance for long-lasting durability
1 year warranty plus U.L. and CE certifications for reliability
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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.

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Volts & Amps

12 Volts | 5.5 Ah

Terminal Type

F2

SigmasTek SP12-5.5HR Replacement Battery Set for APC SURT5000RMXLI

Upgrade the power core of your APC SURT5000RMXLI with this brand new replacement battery set engineered for compatibility, superior performance, and dependable reliability. Designed expressly for high rate discharge UPS systems, this kit delivers the immediate power your APC SURT5000RMXLI needs during critical transfers and short-duration high-load events. These factory-fresh batteries provide a practical, cost-effective path to restoring runtime and ensuring your protected equipment remains online when it matters most. Please note: you must reuse all existing cables and hardware from your original configuration to install these batteries.

Key Specifications

  • Quantity: 16 batteries per set
  • Battery model: SigmasTek SP12-5.5HR
  • Voltage: 12 Volts
  • Capacity: 5.5 AH (amp-hours)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated, Spill Proof
  • Feature: Low Self-discharge
  • Feature: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year
  • Installation note: Use all existing cables and hardware from original configuration
  • Compatible application examples: Uninterruptible Power Supply (UPS) Units, Emergency Power Supply, Battery Powered Tools

Benefits

  • Durability: Built with valve regulated, spill-proof construction and high vibration resistance to withstand rack-mounted UPS environments and transportation stress.
  • Long life & reliability: Low self-discharge characteristics and factory-fresh manufacturing help preserve capacity during storage and deliver a dependable long-lasting battery solution for your APC SURT5000RMXLI.
  • High performance: Engineered as a high rate discharge pack, this replacement UPS battery set supplies the burst current required for demanding shutdowns, transfers, and short-term high-load events.
  • Safety & compliance: U.L. recognition and CE certification confirm these batteries meet established safety and quality expectations for professional UPS applications.
  • Tested to meet OEM expectations: Each battery is tested by experienced staff to ensure consistent performance that meets or exceeds OEM specifications for the APC SURT5000RMXLI.
  • Versatile applications: Ideal for UPS units, emergency backup systems, and battery-powered tools where a reliable, high-performance UPS battery is required.

Restore runtime and confidence in your APC SURT5000RMXLI today with this high-performance, long-lasting replacement UPS battery set. Orders for in-stock items typically ship within 24 hours. For help selecting or installing your replacement batteries, call our customer service team at . Buy now and secure dependable backup power with a trusted, long-lasting battery solution.

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 SURT5000RMXLI
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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