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SigmasTek  |  SKU: BW-2942

PowerWare PW9125-2000 High Performance UPS Replacement Battery Set 21.02 lb

23% off
New arrival
Sale price $105.99 USD Regular price $136.99
Shipping calculated at checkout.
Includes 4 brand new SigmasTek SP12-7.5HR batteries (12V 7.5AH)
Designed for high rate discharge UPS applications requiring quick power bursts
Spill-proof valve regulated design ensures safe and maintenance-free operation
Low self-discharge extends battery life during storage
Certified by U.L. and CE with 1-year warranty for peace of mind
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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 | 7.5 Ah

Terminal Type

F2

SigmasTek SP12-7.5HR Replacement Battery Set for PowerWare PW9125-2000

Restore dependable backup to your PowerWare PW9125-2000 with this proven replacement battery set. Specifically matched to the PW9125-2000, these SigmasTek batteries offer the performance and reliability needed for critical UPS and emergency power applications. Built for high rate discharge and factory-fresh condition, this kit brings confidence back to systems that demand consistent power delivery.

Key Specifications

  • Compatible UPS Model: PowerWare PW9125-2000
  • Battery Brand: SigmasTek
  • Battery Model: SP12-7.5HR
  • Quantity Included: 4 batteries
  • Voltage: 12 Volts
  • Capacity: 7.5 AH
  • Terminal Type: F2
  • Design: High Rate Discharge
  • Construction: Valve Regulated Spill Proof
  • Features: Low Self-discharge, High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year
  • Installation Note: Use existing cables and hardware from original configuration

Benefits

This replacement UPS battery kit offers durability and dependable performance when you need it most. The high rate discharge capability ensures short bursts of higher power output without compromising stability, making it ideal for protecting servers, communications equipment, and critical instruments. With valve regulated, spill-proof construction and low self-discharge, these batteries are low-maintenance and reliable during long periods of standby.

As a high-performance UPS battery set, the SigmasTek SP12-7.5HR provides consistent runtime and voltage regulation under load, helping to prevent downtime and equipment damage. The batteries’ high vibration resistance and certifications (U.L. and CE) underscore their suitability for professional installations and industrial environments. These features combine to create a long-lasting battery solution that extends the service life of your PowerWare PW9125-2000.

Our technicians individually test each battery set to verify performance and compatibility with the PW9125-2000. For questions about installation or to confirm compatibility, call our customer service team at and receive expert assistance from experienced staff.

Don’t wait until a power event exposes aging batteries—order this replacement UPS battery set for your PowerWare PW9125-2000 today. Quick shipping for in-stock items and a 1 year warranty provide peace of mind for your investment in long-lasting battery backup.

Technical Specifications

Voltage12 Volts
Amp Hours7.5 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)21.0

Product Highlights

  • Brand Replacement : PowerWare PW9125-2000
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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