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SigmasTek  |  SKU: BW-4452

APC SURT10KRMXL6U-TF5 High Performance UPS Replacement Battery Set 112.1 lb

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New arrival
Sale price $591.99 USD Regular price $739.99
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Includes 32 SigmasTek SP12-5.5HR batteries (12V 5.5AH) for APC SURT10KRMXL6U-TF5
High rate discharge design for demanding UPS applications
Valve regulated and spill-proof for safe, maintenance-free use
Low self-discharge extends battery readiness and lifespan
Certified quality with 1-year warranty coverage
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🔹 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.

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Volts & Amps

12 Volts | 5.5 Ah

Terminal Type

F2

SigmasTek SP12-5.5HR Replacement Battery Set for APC SURT10KRMXL6U-TF5 UPS Unit

Designed for direct compatibility and dependable power delivery, this replacement UPS battery set is tailored for the APC SURT10KRMXL6U-TF5 UPS unit. The kit contains thirty-two SigmasTek SP12-5.5HR batteries (12 Volts, 5.5 AH) that provide a high-performance UPS battery solution to restore runtime and reliability. Ideal for data centers and critical systems, this long-lasting battery set brings superior performance and consistent results when you need backup power most.

Key Specifications

  • Battery model: SigmasTek SP12-5.5HR
  • Quantity: 32 batteries per set
  • Voltage: 12 Volts
  • Capacity: 5.5 AH
  • Terminal type: F2
  • Design: High Rate Discharge
  • Construction: Valve Regulated Spill Proof
  • Self-discharge: Low self-discharge
  • Durability: High vibration resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand new, factory fresh
  • Performance: Superior performance, tested to meet or exceed OEM specifications
  • Warranty: 1 Year
  • Notes: Use existing cables and hardware from original configuration to connect new UPS batteries

Benefits

  • Reliable runtime extension: These high-rate discharge cells supply the necessary power for abrupt or heavy loads, making them a trusted replacement UPS battery for the APC SURT10KRMXL6U-TF5.
  • Long-lasting battery performance: Low self-discharge and factory-fresh construction help maintain capacity during storage and deliver consistent service life in active use.
  • High performance under stress: Specifically designed for UPS applications where short bursts of higher power are required, delivering stable output during critical events.
  • Certified safety and quality: U.L. recognition and CE certification ensure the cells meet recognized safety and manufacturing standards.
  • Versatile applications: Ideal for Uninterruptible Power Supply (UPS) units, emergency power systems, and compatible battery-powered tools where SLA cells and F2 terminals are used.
  • Simple installation: Replace your depleted pack with this complete set while reusing your original cables and hardware—minimizing downtime and installation complexity.

Don’t risk downtime—upgrade your APC SURT10KRMXL6U-TF5 with this high-performance UPS battery set from SigmasTek. Order today to secure a long-lasting battery replacement with a 1 year warranty and fast fulfillment.

Technical Specifications

Voltage12 Volts
Amp Hours5.5 Ah
Terminal TypeF2
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)112.0

Product Highlights

  • Brand Replacement : APC SURT10KRMXL6U-TF5
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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