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SigmasTek  |  SKU: BW-2776

APC SMART-UPS RM SU2000R3X155 UPS Compatible Replacement Battery Set 42.04 lb

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Sale price $199.99 USD Regular price $265.99
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Replacement set of 8 SigmasTek SP12-7.5HR batteries (12V 7.5 AH) for APC SMART-UPS RM SU2000R3X155
High rate discharge for reliable UPS power
Valve regulated spill-proof and vibration resistant design
Low self-discharge for extended shelf life
Factory fresh batteries with 1 year warranty included
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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.

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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 | 7.5 Ah

Terminal Type

F2

Replacement Battery Set for APC SMART-UPS RM SU2000R3X155 - SigmasTek SP12-7.5HR (8 Pack)

Designed specifically for the APC SMART-UPS RM SU2000R3X155, this replacement battery set delivers the compatibility, performance, and reliability your rack-mounted UPS needs. Each kit includes eight SigmasTek SP12-7.5HR batteries (12 Volts, 7.5 AH) engineered for high rate discharge applications, giving you a dependable, high-performance UPS solution. Whether you need a quick swap to restore runtime or a full battery refresh, this replacement UPS battery set provides the consistent power and factory-fresh condition required for mission-critical systems.

Key Specifications

  • Quantity: 8 batteries included
  • Battery Model: SigmasTek SP12-7.5HR
  • Voltage: 12 Volts
  • Capacity: 7.5 AH
  • 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
  • Compatibility: APC SMART-UPS RM SU2000R3X155
  • Installation Note: Use all existing cables and hardware from original configuration to connect new batteries

Benefits

This replacement UPS battery kit offers long-term reliability and robust performance. Built to handle high rate discharge, these batteries are an ideal choice when your APC SMART-UPS RM SU2000R3X155 requires a high-performance UPS battery capable of delivering increased power output over short periods. The valve regulated, spill-proof construction and low self-discharge design contribute to a long-lasting battery life and minimal maintenance. High vibration resistance makes these batteries durable in demanding environments and rack-mounted installations.

Customers choosing this kit enjoy the assurance that each unit is brand new, factory fresh, and U.L. recognized with CE certification. Our technical staff personally tests these SigmasTek batteries to meet or exceed OEM specifications, so you get a reliable replacement UPS battery without sacrificing performance. Typical applications include Uninterruptible Power Supply (UPS) units, emergency power supply systems, and battery-powered tools where dependable backup power matters.

As a high-performance UPS battery solution, this pack is ideal for data centers, server rooms, network closets, and any critical system using the APC SMART-UPS RM SU2000R3X155 that cannot afford unexpected downtime. If you prefer expert assistance, customer service is available to guide installation and compatibility questions.

Ready to restore full runtime and protect your equipment? Buy this replacement UPS battery set for the APC SMART-UPS RM SU2000R3X155 today and secure a long-lasting battery solution backed by a one-year warranty.

Technical Specifications

Voltage12 Volts
Amp Hours7.5 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)42.0

Product Highlights

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

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