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SigmasTek  |  SKU: BW-4458

APC SURT10000RMXLT6U High Performance UPS Replacement Battery Set 112.1 lb

12% off
New arrival
Sale price $591.99 USD Regular price $674.99
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Includes 32 high-quality SigmasTek SP12-5.5HR batteries (12V 5.5AH)
High rate discharge design for superior short-term power output
Valve regulated, spill-proof construction for safety and reliability
Low self-discharge extends battery life during storage
U.L. recognized, CE certified, with 1-year warranty for peace of mind
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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 SURT10000RMXLT6U

Keep your APC SURT10000RMXLT6U operating at peak capacity with this complete replacement UPS battery set. Featuring 32 SigmasTek SP12-5.5HR batteries (12 Volts, 5.5 Ah), this kit is built for dependable performance, low maintenance, and reliable backup power. Whether you're protecting servers or emergency systems, these batteries provide a stable, long-lasting battery solution designed for high-rate discharge scenarios.

Key Specifications

  • Battery model: SigmasTek SP12-5.5HR
  • Quantity: 32 batteries
  • Voltage: 12 Volts
  • Capacity: 5.5 Ah (Amp-hours)
  • Terminal: F2
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated, Spill Proof
  • Self-discharge: Low Self-discharge
  • Vibration: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatibility: Replacement for APC SURT10000RMXLT6U UPS unit
  • Notes: Use existing cables and hardware from original configuration to connect new batteries

Benefits

  • Durability: The valve-regulated, spill-proof design and high vibration resistance make this pack ideal for data centers and industrial environments.
  • Long life: Low self-discharge characteristics reduce maintenance and help ensure a long-lasting battery bank for continuous protection.
  • High performance: With a high rate discharge profile, this replacement UPS battery delivers the short-term power needed during outages or peak load events.
  • Certified reliability: U.L. recognized and CE certified to meet safety and performance standards across installations.
  • Typical applications: Best suited for Uninterruptible Power Supply (UPS) units like the APC SURT10000RMXLT6U, emergency power backups, and battery-powered tools requiring reliable power bursts.
  • Quality assurance: Every battery is factory fresh and tested to meet or exceed OEM specifications so you can rely on consistent performance.
  • Installation reminder: This set requires the reuse of your original cables and hardware for connection.

Replace your APC SURT10000RMXLT6U battery bank with this high-performance UPS battery set today. Orders for in-stock items typically ship within 24 hours — buy now to secure a long-lasting battery solution backed by a 1 year warranty.

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 SURT10000RMXLT6U
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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