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SigmasTek  |  SKU: BW-4541

APC SURTD5000XLI UPS High Performance Replacement Battery Set 56.05 lb

25% off
New arrival
Sale price $277.99 USD Regular price $371.99
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Includes 16 brand new SigmasTek SP12-5.5HR batteries (12V 5.5AH)
High rate discharge design for short bursts of high power output
Valve regulated, spill-proof construction for safe and reliable use
Low self-discharge and high vibration resistance for extended battery life
U.L. recognized, CE certified, and backed by a 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

Replacement Battery Set for APC SURTD5000XLI (16x SigmasTek SP12-5.5HR)

Restore full runtime and dependable protection to your APC SURTD5000XLI with this complete replacement UPS battery set. Engineered for compatibility and performance, these brand new SigmasTek SP12-5.5HR modules deliver the reliable power your UPS needs during power interruptions. Whether you manage a data center, server room, or critical infrastructure, this long-lasting battery solution offers the durability and consistent output required for mission-critical applications.

Key Specifications

  • Battery Model: SigmasTek SP12-5.5HR
  • Quantity Included: 16 batteries
  • Voltage: 12 Volts
  • Capacity: 5.5 AH (Amp-hours)
  • Terminal Type: F2
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Attributes: Low Self-discharge
  • Attributes: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Installation Note: Use all existing cables and hardware from your original configuration to connect the new UPS batteries
  • Compatible UPS Model: APC SURTD5000XLI

Benefits

Designed as a high-performance UPS battery replacement, this replacement UPS battery set is optimized for high rate discharge scenarios—when your APC SURTD5000XLI must deliver higher power for short durations. The valve-regulated, spill-proof construction and high vibration resistance ensure reliable operation in demanding environments, from rack-mounted data centers to remote equipment rooms. As a high-performance UPS battery, it offers consistent voltage and dependable energy delivery, reducing the risk of unexpected shutdowns and protecting sensitive electronics.

These modules are manufactured brand new and factory fresh, tested to meet or exceed OEM specifications, and carry U.L. recognition plus CE certification for safety and quality. Low self-discharge characteristics mean these batteries hold their charge during storage and standby, making them ideal as a long-lasting battery choice for seasonal or backup systems. The included one-year warranty adds assurance and protects your investment.

Typical applications include Uninterruptible Power Supply (UPS) units like the APC SURTD5000XLI, emergency power supply systems, and battery-powered tools where short bursts of higher power are needed. Techs and facilities managers will appreciate that all original cables and hardware are reused for a straightforward installation, keeping downtime to a minimum.

Get the reliable replacement UPS battery performance your APC SURTD5000XLI deserves—order this 16-pack of SigmasTek SP12-5.5HR batteries today and secure uninterrupted power for your critical loads.

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 SURTD5000XLI
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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