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SigmasTek  |  SKU: BW-4397

Eaton Powerware Prestige EXT 1000 UPS High Performance Replacement Battery Set 17.52 lb

21% off
New arrival
Sale price $52.16 USD Regular price $65.88
Shipping calculated at checkout.
Includes 5 brand new SigmasTek SP12-5.5HR batteries (12V 5.5AH)
Designed for high rate discharge UPS applications requiring quick power
Valve regulated and spill-proof for enhanced safety and durability
Certified by U.L. and CE for quality assurance
Comes with 1 year warranty and factory fresh condition
In stock

— Ready to ship immediately


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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 | 5.5 Ah

Terminal Type

F2

SigmasTek SP12-5.5HR Replacement Battery Set for Eaton Powerware Prestige EXT 1000

Upgrade or replace the batteries in your Eaton Powerware Prestige EXT 1000 with this factory-fresh replacement UPS battery set. Designed for compatibility and dependable performance, the kit includes 5 SigmasTek SP12-5.5HR batteries (12 Volts, 5.5 AH) and is engineered for high rate discharge applications where short-term higher power output is required. If you need a reliable, high-performance UPS battery for your Eaton Powerware Prestige EXT 1000, this set restores runtime and ensures consistent operation during power events.

Key Specifications

  • Included batteries: 5 x SigmasTek SP12-5.5HR
  • Voltage: 12 Volts
  • Capacity: 5.5 AH
  • Terminal type: F2
  • 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
  • Compatibility: Eaton Powerware Prestige EXT 1000 UPS unit
  • Installation note: Requires use of all existing cables and hardware from your original configuration
  • Performance note: Superior Performance for high rate discharge UPS applications

Benefits

This replacement battery set emphasizes durability and sustained performance, delivering a long-lasting battery solution you can trust. With valve-regulated and spill-proof construction, these batteries minimize maintenance and reduce the risk of leakage, while high vibration resistance helps protect internal components in rack or mobile installations. Low self-discharge characteristics preserve stored energy so the pack remains ready when you need it most.

As a high-performance UPS battery option for the Eaton Powerware Prestige EXT 1000, the SigmasTek SP12-5.5HR set is ideal for Uninterruptible Power Supply (UPS) units, emergency power supply systems, and battery-powered tools that require reliable short-term high current. These batteries are tested to deliver superior performance under high rate discharge conditions and are suitable for IT closets, telecom cabinets, medical backup systems, and industrial control racks.

Our technical team verifies each replacement UPS battery to ensure conformity with OEM expectations. This set is a cost-effective way to renew your UPS runtime without replacing the entire unit, using your existing cables and hardware for straightforward installation.

Don’t wait until an outage exposes your vulnerabilities — purchase this replacement UPS battery set for the Eaton Powerware Prestige EXT 1000 today. Orders for in-stock items typically ship within 24 hours. Secure a reliable, long-lasting battery for your critical systems now.

Technical Specifications

Voltage12 Volts
Amp Hours5.5 Ah
Terminal TypeF2
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)17.5

Product Highlights

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

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