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SigmasTek  |  SKU: BW-4464

APC SRT8KXLT-IEC High Performance UPS Replacement Battery Set 112.1 lb

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New arrival
Sale price $591.99 USD Regular price $656.99
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Contains 32 SigmasTek SP12-5.5HR batteries (12V 5.5AH) for APC SRT8KXLT-IEC UPS
Supports high rate discharge applications for reliable power backup
Valve regulated, spill-proof construction for leak-free operation
High vibration resistance extends battery life in demanding conditions
Factory fresh with U.L. and CE certifications plus 1-year warranty
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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.

🔹 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 SRT8KXLT-IEC - SigmasTek SP12-5.5HR (32-Pack)

Get dependable power back into your APC SRT8KXLT-IEC with this complete replacement UPS battery set containing 32 SigmasTek SP12-5.5HR cells. Specifically designed for high-rate discharge UPS applications, this pack restores runtime and ensures your critical systems remain protected. Note: please reuse your original cables and hardware to properly connect the new batteries in your configuration.

Key Specifications

  • Quantity: 32 batteries
  • Brand: SigmasTek
  • Battery model: SP12-5.5HR
  • Voltage: 12 Volts
  • Capacity: 5.5 AH
  • Terminal type: F2
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated, Spill Proof
  • Features: Low Self-discharge; High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatible UPS model: APC SRT8KXLT-IEC

Benefits

This high-performance UPS battery set provides robust, reliable power for demanding UPS scenarios. The high rate discharge capability enables the pack to deliver intense bursts of power when your APC SRT8KXLT-IEC requires it most. Valve-regulated, spill-proof construction lowers maintenance overhead while improving safety, and the low self-discharge formulation helps keep the batteries ready during storage or intermittent use.

Vibration resistance contributes to a longer usable life in rack or cabinet installations, and U.L./CE recognition ensures compliance with important safety standards. Each battery is brand new and factory tested to meet or exceed OEM expectations, offering a long-lasting battery solution for uninterruptible power supplies, emergency backup systems, and battery-powered tools that demand dependable energy delivery.

Our experienced support team is available for questions about installation or compatibility. Orders for in-stock items typically ship within 24 hours, so you can quickly restore protective runtime.

Ready to secure reliable backup power for your APC SRT8KXLT-IEC? Purchase this replacement UPS battery pack today for a high-performance UPS battery that delivers dependable, long-lasting battery performance.

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 SRT8KXLT-IEC
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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