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SigmasTek  |  SKU: BW-4566

APC Smart UPS RT SURT6000XLI UPS High Performance Replacement Battery Set 56.05 lb

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New arrival
Sale price $277.99 USD Regular price $307.99
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16 SigmasTek SP12-5.5HR batteries included (12V 5.5AH)
Specifically designed for APC Smart UPS RT SURT6000XLI
High discharge rate with low self-discharge
Valve regulated and spill-proof for reliable safety
Tested to OEM specs and covered by 1-year warranty
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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 Replacement Battery Set for APC Smart-UPS RT SURT6000XLI

Upgrade your APC Smart-UPS RT SURT6000XLI with a reliable, high-performance replacement UPS battery set engineered for compatibility, dependable performance, and mission-critical reliability. This replacement battery pack delivers the power stability and short-term high discharge capability your SURT6000XLI requires, giving you confidence during outages and heavy load events. The kit is factory fresh and tested to meet OEM expectations for performance and safety.

Key Specifications

  • Compatible UPS Model: APC Smart-UPS RT SURT6000XLI
  • Quantity Included: 16 batteries
  • 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 Construction
  • Self-discharge: Low Self-discharge
  • Durability: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Installation Note: Must use all existing cables and hardware from original configuration to connect new UPS batteries
  • Brand: SigmasTek
  • Performance: Superior Performance for high rate discharge UPS applications

Benefits

This replacement UPS battery set is built for durability and long life, designed specifically for high-rate discharge scenarios where a short burst of higher power is required. As a high-performance UPS battery, the SigmasTek SP12-5.5HR cells offer consistent output and low self-discharge, reducing maintenance needs and keeping the UPS ready when you need it most. The valve-regulated, spill-proof construction and high vibration resistance make these batteries suitable for rack-mounted UPS equipment and environments where mechanical stress can be a factor.

Typical applications include Uninterruptible Power Supply (UPS) units such as the APC Smart-UPS RT SURT6000XLI, emergency power systems, and battery-powered tools that demand rapid discharge capacity. These replacement UPS battery modules are factory fresh and U.L./CE certified, ensuring safe operation in critical installations. With a one-year warranty and testing performed by experienced technicians, you receive a long-lasting battery solution that matches the reliability expectations of data centers, telecommunications rooms, and enterprise power infrastructure.

By choosing this replacement UPS battery set for your APC Smart-UPS RT SURT6000XLI, you’re investing in proven performance and robust construction that supports uptime and helps protect sensitive equipment from power interruptions.

Ready to restore full runtime and confidence to your APC Smart-UPS RT SURT6000XLI? Purchase this high-performance, long-lasting battery set today and enjoy fast shipping on in-stock items.

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

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