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SigmasTek  |  SKU: BW-4478

APC SRT10KRMXLT UPS High Performance Replacement Battery Set 112.1 lb

17% off
New arrival
Sale price $591.99 USD Regular price $715.99
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Includes 32 SigmasTek SP12-5.5HR batteries (12V 5.5AH) for APC SRT10KRMXLT UPS
High discharge rate batteries ideal for UPS and emergency power
Valve regulated spill-proof construction enhances safety
Low self-discharge technology for longer service life
Factory fresh with 1-year warranty and fast shipping
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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 SRT10KRMXLT

Specifically built to bring the APC SRT10KRMXLT back to full runtime capability, this replacement battery set combines high-rate discharge capability with proven safety certifications. These factory-fresh SigmasTek cells offer dependable performance and are an excellent choice for restoring backup power reliability. Installation requires reuse of your existing cables and hardware from the original configuration.

Key Specifications

  • Battery model: SigmasTek SP12-5.5HR
  • Configuration: 32 batteries per set
  • Voltage: 12 Volts
  • Capacity: 5.5 AH
  • Terminal: F2
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Feature: Low Self-discharge
  • Feature: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatible UPS model: APC SRT10KRMXLT

Benefits

  • Exceptional durability: The valve regulated, spill-proof build and vibration resistance make these batteries ideal for the mechanical stresses of UPS racks and enterprise installations.
  • Reliable, long life: Low self-discharge chemistry and new manufacturing ensure a long-lasting battery solution that maintains charge while in standby.
  • High power performance: Engineered for high rate discharge, this set supports the APC SRT10KRMXLT when quick, high-power delivery is required during outages.
  • Safety-first: U.L. recognition and CE certification provide confidence for deployment in commercial and IT environments.
  • Versatile use cases: Perfect for Uninterruptible Power Supply (UPS) units, emergency power systems, and battery-powered tools that demand dependable energy output.
  • Quality guarantee: Each battery is tested to meet or exceed OEM specifications and comes with a 1 year warranty, ensuring you receive dependable replacement UPS battery performance.

Bring dependable backup power back to your APC SRT10KRMXLT with this high-performance replacement UPS battery set from SigmasTek. For assistance, contact our team at . Purchase now to secure superior long-lasting battery performance and prompt shipping.

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 SRT10KRMXLT
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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