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SigmasTek  |  SKU: BW-5471

Eaton Powerware 9120-Batt1000 UPS High Performance Replacement Battery 7.28 lb

17% off
New arrival
Sale price $47.99 USD Regular price $57.99
Shipping calculated at checkout.
High Rate Discharge Design for UPS efficiency
Valve Regulated Spill Proof Construction for safety
Low Self-discharge keeps battery charged longer
High Vibration Resistance for rugged use
Brand New with 1 Year Warranty
In stock

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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.

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.

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


Volts & Amps

12 Volts | 12 Ah

Terminal Type

F2

SigmasTek SP12-12HR Replacement Battery for Eaton Powerware 9120-Batt1000

Designed specifically as a direct replacement UPS battery for the Eaton Powerware 9120-Batt1000, the SigmasTek SP12-12HR delivers reliable performance and dependable runtime for critical systems. This high-performance UPS battery is engineered for compatibility, providing the power density and discharge characteristics needed for short-duration, high-current demands. Built to meet strict quality standards, the SP12-12HR gives you the confidence of a long-lasting battery in your Eaton Powerware 9120-Batt1000 UPS configuration when you need it most.

Key Specifications

  • Brand: SigmasTek
  • Model: SP12-12HR
  • Compatible UPS Model: Eaton Powerware 9120-Batt1000
  • Voltage: 12 Volts
  • Capacity: 12 AH
  • High Rate Discharge Design
  • Valve Regulated Spill Proof Construction
  • Low Self-discharge
  • High Vibration Resistance
  • U.L. Recognized and CE Certified
  • Superior Performance
  • Brand New, Factory Fresh
  • Warranty: 1 Year
  • Note: Use existing cables and hardware from original configuration to connect the new UPS battery

Benefits

As a replacement UPS battery for the Eaton Powerware 9120-Batt1000, the SigmasTek SP12-12HR is engineered for durability and consistent performance. The valve-regulated, spill-proof construction combined with low self-discharge and high vibration resistance ensures the battery remains stable and functional in a variety of operational environments. These features contribute to a long-lasting battery that resists the common wear factors found in backup power systems.

The high rate discharge design makes this a true high-performance UPS battery suitable for short bursts of elevated power demand — ideal when your Eaton Powerware 9120-Batt1000 needs robust support during transitions, testing periods, or heavy loads. Whether used in data centers, network closets, security systems, or other mission-critical installations, this replacement UPS battery is built to deliver consistent output and predictable end-of-life performance.

Typical applications include Uninterruptible Power Supply (UPS) units, emergency power supply systems, and battery-powered tools that require rapid energy delivery. Our technically savvy staff personally tests every battery to ensure it meets or exceeds OEM specifications so you receive a reliable, factory-fresh unit backed by a 1 year warranty.

Ready to replace your Eaton Powerware 9120-Batt1000 battery? Order this high-performance UPS battery today and restore dependable backup power with a reliable, long-lasting battery solution. For assistance, call our customer service at . In-stock orders typically ship within 24 hours — buy with confidence now!

Technical Specifications

Voltage12 Volts
Amp Hours12 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)3.86
Height (in.)3.7
Weight (lb.)7.27

Product Highlights

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

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