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SigmasTek  |  SKU: BW-2403

Eaton Powerware PW9125-2500 UPS High Performance Compatible Replacement Battery Set 35.97 lb

9% off
New arrival
Sale price $200.99 USD Regular price $220.99
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Includes 6 new SigmasTek SP12-9HR batteries (12V 9AH)
High rate discharge for reliable UPS power backup
Valve regulated and spill-proof for safe handling
Superior vibration resistance for durability
Fully certified and backed by a 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.

🔹 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 | 9 AH

Terminal Type

F2

Replacement Battery Set for Eaton Powerware PW9125-2500

This replacement UPS battery set is tailored for the Eaton Powerware PW9125-2500 and includes six SigmasTek SP12-9HR batteries (12 Volts, 9 AH). Designed to bring your UPS back to reliable operating condition, the set emphasizes performance, safety, and consistency. It’s an ideal choice for facilities that need a high-performance UPS battery to protect equipment during blackouts or brownouts. These batteries are factory fresh and tested, offering dependable power and peace of mind for mission-critical installations.

Key Specifications

  • Battery model: SigmasTek SP12-9HR
  • Quantity: 6 batteries per set
  • Voltage: 12 Volts
  • Amp-hours: 9 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: Requires use of all existing cables and hardware from original configuration to connect new UPS batteries

Benefits

Opting for this replacement UPS battery pack provides multiple benefits for organizations relying on the Eaton Powerware PW9125-2500. The high rate discharge profile supports transient high-power demands, ensuring your UPS can handle heavy loads for brief intervals without failure. Valve regulated, spill proof construction enhances safety in enclosed racks and cabinets, while U.L. and CE certifications confirm standards compliance. Low self-discharge extends usable life during storage and lowers the need for frequent replacement cycles.

These SigmasTek batteries are built to resist vibration and deliver superior performance for both routine backups and emergency scenarios. This long-lasting battery solution is ideal for UPS units, emergency power supplies, and battery-powered tools requiring dependable, immediate power delivery. Because each unit is brand new and factory tested, you get consistent quality and a reliable return to full UPS capacity.

Purchase your replacement UPS battery set for the Eaton Powerware PW9125-2500 today and restore stable backup power. In-stock orders typically ship within 24 hours. If you need help selecting or installing your new batteries, call our customer service team at or e-mail us for personalized assistance. Secure a high-performance, long-lasting battery solution now.

Technical Specifications

Voltage12 Volts
Amp Hours9 AH
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)35.94

Product Highlights

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

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