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SigmasTek  |  SKU: BW-5071

Eaton Powerware PW5119-2400VA UPS High Performance Compatible Replacement Battery Set 50.64 lb

13% off
New arrival
Sale price $216.99 USD Regular price $247.99
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Contains 4 fresh SigmasTek SP12-18HR batteries (12V 18AH)
High rate discharge design delivers short-term high power
Valve regulated and spill-proof for leak-free, safe operation
Low self-discharge preserves battery charge longer
Certified quality with 1-year warranty included
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🔹 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.

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Category

UPS Batteries

Brand Replacement

SigmasTek

Volts & Amps

12 Volts | 18 Ah

Terminal Type

Nut & Bolt

SigmasTek SP12-18HR Replacement Battery Set for Eaton Powerware PW5119-2400VA

Ensure continuous protection for your Eaton Powerware PW5119-2400VA with this brand new replacement UPS battery set. Designed to deliver reliable performance and dependable runtime, this four-battery pack of SigmasTek SP12-18HR units is engineered for high rate discharge applications where short bursts of higher power are required. These factory-fresh batteries provide a dependable, long-lasting battery solution for your UPS, emergency power systems, and battery-powered tools — restoring your backup power capacity and extending the operational life of your UPS.

Key Specifications

  • Battery Model: SigmasTek SP12-18HR
  • Quantity: 4 batteries per set
  • Voltage: 12 Volts
  • Capacity: 18 AH (Amp-hours)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated, Spill Proof
  • Self-discharge: Low self-discharge
  • Durability: High vibration resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand new, factory fresh
  • Warranty: 1 Year Warranty
  • Terminal Type: Nut & Bolt
  • Compatible With: Eaton Powerware PW5119-2400VA UPS

Benefits

This replacement UPS battery set offers a high-performance UPS battery upgrade that restores and often exceeds OEM expectations. The high rate discharge design delivers the required surge current for demanding UPS transfers, while the valve regulated, spill-proof construction makes installation and maintenance safe and straightforward. Low self-discharge means these batteries hold charge in storage longer, and high vibration resistance increases durability in environments subject to physical stress.

As a long-lasting battery solution, this pack is ideal for Uninterruptible Power Supply (UPS) units, emergency power supply systems, and battery-powered tools that demand dependable short-term high power output. The SigmasTek SP12-18HR cells are U.L. Recognized and CE Certified, giving you confidence in safety and compliance. Each set is factory tested to meet or exceed OEM specifications and backed by a 1 year warranty for added peace of mind.

Please note: you must reuse all existing cables and hardware from your original configuration to connect the new UPS batteries. Orders for in-stock items typically ship within 24 hours. For assistance, call customer service at .

Ready to restore full protection to your Eaton Powerware PW5119-2400VA? Buy this high-performance replacement UPS battery set today and secure long-lasting battery backup for your critical equipment.

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Length (in.)7.13
Width (in.)3.0
Height (in.)6.59
Weight (lb.)50.6

Product Highlights

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

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