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SigmasTek  |  SKU: BW-4615

HP R/T3000-ERM UPS Compatible Replacement Battery Set 35.03 lb

25% off
New arrival
Sale price $189.99 USD Regular price $253.99
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Includes 10 SigmasTek SP12-5.5HR batteries, 12V 5.5 AH each
High rate discharge design for reliable UPS backup power
Valve regulated, spill-proof for safe, maintenance-free use
Low self-discharge and vibration resistance for longer life
Certified and backed by 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.

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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 | 5.5 Ah

Terminal Type

F2

SigmasTek SP12-5.5HR 10-Pack Replacement Battery Set for HP R/T3000-ERM UPS

Purpose-built for the HP R/T3000-ERM, this SigmasTek SP12-5.5HR 10-pack replacement battery set is a reliable choice for restoring UPS runtime and maintaining protection for critical systems. With a focus on high-rate discharge performance, spill-proof safety, and long shelf life, this pack is an excellent replacement UPS battery option for data centers, telecom closets, and emergency power applications.

Key Specifications

  • Compatibility: HP R/T3000-ERM UPS
  • Quantity: 10 batteries (complete set)
  • Battery Model: SigmasTek SP12-5.5HR
  • Voltage: 12 Volts
  • Capacity: 5.5 AH
  • 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
  • Note: Use existing cables and hardware from your original configuration to connect new batteries

Benefits

This SigmasTek battery pack brings durable, long-lasting battery performance to the HP R/T3000-ERM UPS. The high-rate discharge design allows the batteries to support brief periods of elevated power demand, which is particularly useful when UPS systems handle heavy loads or inrush currents from connected equipment. The valve-regulated, spill-proof design ensures safe installation and reduces maintenance complexity.

With low self-discharge properties, these batteries maintain readiness in storage and during infrequent use periods. High vibration resistance adds resilience for installations that face mechanical stress or movement. Combined with U.L. recognition and CE certification, these features make the set a trusted, high-performance UPS battery option for professional applications.

Recommended uses include Uninterruptible Power Supply units like the HP R/T3000-ERM, emergency power reserves, and battery-powered tools for field service. Each battery is quality-tested to meet or exceed OEM standards so you can rely on consistent performance.

Ready to upgrade your HP R/T3000-ERM backup system? Order this high-performance, long-lasting replacement UPS battery set today. For help, call our customer support at . Buy now to get fast shipping on in-stock items and restore reliable protection to your critical systems.

Technical Specifications

Voltage12 Volts
Amp Hours5.5 Ah
Terminal TypeF2
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)35.0

Product Highlights

  • Brand Replacement : HP R/T3000-ERM
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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