Welcome to our store. Your trusted source for batteries and power solutions. Learn more

For support or quotes: sales@batteryweb.com

WELCOME5
SigmasTek  |  SKU: BW-2400

Eaton Powerware PW9125-3000VA UPS High Performance Replacement Battery Set 35.97 lb

23% off
New arrival
Sale price $200.99 USD Regular price $259.99
Shipping calculated at checkout.
Contains 6 new SigmasTek SP12-9HR batteries (12V 9AH)
High rate discharge design perfect for Eaton Powerware PW9125-3000VA UPS units
Valve regulated spill-proof construction for maintenance-free use
High vibration resistance ensures long-lasting durability
Factory fresh with a 1-year warranty included
In stock

— Ready to ship immediately

Free shipping

Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe

Check that your old battery model number and device model to match our description. This makes sure they work together.


We ship your order same day if you buy it before 4 PM EST.

Send Your Battery Photo

Expert Technician Help

Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.

POST YOUR BATTERY IMAGE
Product & Solutions Expert

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

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.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

Disclaimer

⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 9 AH

Terminal Type

F2

SigmasTek SP12-9HR (6-Pack) Replacement Battery Set for Eaton Powerware PW9125-3000VA UPS

Restore backup power to your Eaton Powerware PW9125-3000VA with this reliable replacement UPS battery set. The kit includes six SigmasTek SP12-9HR batteries that deliver consistent, tested performance and are built to be a high-performance UPS battery option for mission-critical applications. With factory-fresh condition and proven design, these batteries provide the dependable, long-lasting battery solution your UPS needs to protect vital equipment.

Key Specifications

  • Battery Model: SigmasTek SP12-9HR
  • Included Quantity: 6 batteries (complete set for PW9125-3000VA configuration)
  • Nominal Voltage per Battery: 12 Volts
  • Capacity: 9 AH (Amp-hours)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated, Spill Proof
  • Special Features: Low Self-discharge; High Vibration Resistance
  • Safety/Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatibility Note: Designed for Eaton Powerware PW9125-3000VA UPS units — reuse original cables and hardware to connect the new batteries
  • Typical Applications: Uninterruptible Power Supply (UPS) Units; Emergency Power Supply; Battery Powered Tools

Benefits

  • Strong Durability: Valve-regulated, spill-proof construction and high vibration resistance provide lasting durability for data centers, server rooms, and industrial environments.
  • Long-Lasting Reliability: Low self-discharge helps keep these batteries ready for use over extended periods, delivering a long-lasting battery solution for your Eaton Powerware PW9125-3000VA.
  • High Performance Under Load: Engineered for high rate discharge, this replacement UPS battery supports short bursts of high power required during transfers and surge events.
  • Certified Safety: U.L. recognition and CE certification add trustworthiness for regulated and mission-critical deployments.
  • Versatile Use: Ideal for UPS backup, emergency power, and battery-powered tools that require dependable, immediate power delivery.
  • Tested Quality: Our technical staff tests each battery to ensure it meets or exceeds OEM specifications, so you get consistent, reliable operation and compatibility.

Don’t wait until power failure affects your operations. Buy this replacement UPS battery set for the Eaton Powerware PW9125-3000VA today and get a high-performance UPS battery with a 1 year warranty and fast shipping for in-stock orders. Order now to secure reliable, long-lasting battery backup for your critical systems.

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

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.