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SigmasTek  |  SKU: BW-4553

APC SURTD3000RMXLT-1TF5 UPS High Performance Replacement Battery Set 56.05 lb

17% off
New arrival
Sale price $277.99 USD Regular price $332.99
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Includes 16 brand new SigmasTek SP12-5.5HR batteries for reliable replacement
High rate discharge design delivers powerful output for UPS applications
Valve regulated, spill-proof construction ensures safe and maintenance-free use
Low self-discharge and high vibration resistance extend battery life and durability
U.L. recognized and CE certified for superior quality and safety compliance
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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

Replacement Battery Set for APC SURTD3000RMXLT-1TF5 - 16 x SigmasTek SP12-5.5HR (12V 5.5AH)

Revitalize your APC SURTD3000RMXLT-1TF5 with a premium replacement UPS battery set crafted for compatibility, consistent power delivery, and dependable operation. This set includes 16 SigmasTek SP12-5.5HR batteries (12 Volts, 5.5 AH) optimized for high rate discharge applications — an ideal choice when your UPS must deliver elevated power for short, critical intervals.

Key Specifications

  • Compatible UPS Model: APC SURTD3000RMXLT-1TF5
  • Battery Model: SigmasTek SP12-5.5HR
  • Voltage: 12 Volts
  • Capacity: 5.5 AH (amp-hours)
  • Quantity: 16 batteries (complete replacement set)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Performance Attributes: Low Self-discharge, High Vibration Resistance, Superior Performance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Installation Note: Use existing cables and hardware from original configuration to connect new batteries

Benefits

Designed as a high-performance UPS battery solution, this replacement pack offers durability and extended readiness for mission-critical systems. The high rate discharge architecture supplies the necessary surge capacity for transfer events and heavy loads, while low self-discharge keeps cells healthier during storage. As a long-lasting battery option, these SigmasTek units are factory fresh and individually tested to ensure they meet or exceed OEM expectations.

Valve-regulated, spill-proof construction minimizes maintenance and permits installation in confined or enclosed UPS cabinets. High vibration resistance increases operational reliability in environments with movement or machinery. Certified by U.L. and CE standards, the set aligns with recognized safety and performance benchmarks. Common applications include Uninterruptible Power Supply (UPS) units, Emergency Power Supply systems, and battery-powered tools that require short bursts of high current.

Installation requires reuse of your UPS’s existing cables and hardware — do not replace wiring unless specified by the OEM. Our technical customer service is available at to guide you through selection and installation questions.

Order your replacement batteries for the APC SURTD3000RMXLT-1TF5 today to restore reliable runtime with a tested, high-performance UPS battery pack. In-stock orders are typically shipped within 24 hours.

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 SURTD3000RMXLT-1TF5
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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