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SigmasTek  |  SKU: BW-4355

APC SRT3000RMXLT-NC UPS High Performance Replacement Battery Set 28.03 lb

22% off
New arrival
Sale price $145.99 USD Regular price $185.99
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Includes 8 high-quality 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 handling
Low self-discharge ensures longer shelf life and readiness
Comes with 1 year warranty and factory fresh condition
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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 SRT3000RMXLT-NC - SigmasTek SP12-5.5HR (8-Pack)

Get reliable backup power for your APC SRT3000RMXLT-NC with this complete replacement UPS battery set. The eight SigmasTek SP12-5.5HR batteries are crafted for compatibility, endurance, and the high-rate discharge demands common in UPS systems. When you need a dependable, high-performance UPS battery solution to keep critical systems online, this kit provides a practical and cost-effective option.

Key Specifications

  • Brand: SigmasTek
  • Model: SP12-5.5HR
  • Quantity: 8 batteries (complete set)
  • Voltage: 12 Volts
  • Capacity: 5.5 AH (amp-hours)
  • Terminal Type: F2
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof
  • Features: Low Self-discharge
  • Features: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatibility: Replacement batteries for APC SRT3000RMXLT-NC UPS unit
  • Note: Must reuse existing cables and hardware from original configuration to connect new batteries

Benefits

  • Valve-regulated, spill-proof design reduces maintenance and improves safety in enclosed UPS cabinets and equipment rooms.
  • High rate discharge capability ensures your APC SRT3000RMXLT-NC can deliver higher power for short durations when necessary, protecting critical loads.
  • Low self-discharge characteristics extend shelf life and readiness, offering a reliable long-lasting battery option for backups and spares.
  • High vibration resistance improves durability in rack-mounted systems and areas subject to mechanical stress.
  • U.L. and CE certifications validate performance and safety in professional environments.
  • Factory-fresh units are tested by experienced technicians to meet or exceed OEM specifications, providing a high-performance UPS battery replacement at great value.
  • Ideal applications include UPS systems, emergency power supplies, and battery-powered tools demanding dependable short-term high current output.

Ready to replace the batteries in your APC SRT3000RMXLT-NC? Order this reliable replacement UPS battery set today and restore full runtime to your critical systems. For assistance or questions, call . Buy now and secure a long-lasting battery solution with 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.)28.0

Product Highlights

  • Brand Replacement : APC SRT3000RMXLT-NC
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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