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SigmasTek  |  SKU: BW-3974

Liebert PA500-120U UPS Compatible Replacement Battery 5.25 lb

21% off
New arrival
Sale price $33.99 USD Regular price $42.99
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AGM battery technology for consistent, reliable power
High rate discharge ideal for UPS and tools
Maintenance-free design with spill-proof safety features
U.L. recognized and CE certified for quality and safety
1 year warranty, fully compatible with Liebert PA500-120U
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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 | 7.5 Ah

Terminal Type

F2

SigmasTek 12V 7.5Ah F2 Replacement UPS Battery — Compatible with Liebert PA500-120U

Restore reliable backup power to your Liebert PA500-120U with this SigmasTek replacement UPS battery. Designed to meet or exceed OEM SLA battery specifications, this unit provides dependable, maintenance-free performance for protecting sensitive electronics and ensuring continuity during power disturbances. This high-performance UPS battery delivers exceptional value and compatibility for the PA500-120U platform.

Key Specifications

  • Brand: SigmasTek
  • Compatible UPS Model: Liebert PA500-120U
  • Battery Type: Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Voltage: 12 Volts
  • Capacity: 7.5 Ah
  • Terminal Type: F2
  • Design: High Rate Discharge Design
  • Maintenance: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Typical Applications: Emergency Power Supply, Battery Powered Tools

Benefits

Engineered for longevity and safe operation, this replacement UPS battery uses AGM construction to provide a sealed, maintenance-free solution for standby power systems. Its high rate discharge capability ensures that the PA500-120U receives immediate, stable power to ride out outages and support connected equipment. As a high-performance UPS battery, it is well suited for UPS installations, emergency power systems, and battery powered tools that require reliable energy delivery.

The long-lasting battery design reduces the need for frequent replacements and minimizes maintenance efforts. With U.L. and CE certifications, this battery complies with recognized safety standards and is shipped brand new and factory fresh. The included 1 year warranty gives added confidence in the purchase and ensures support in the unlikely event of defects.

  • Durability: Robust sealed AGM construction resists leaks and requires no routine water maintenance.
  • Long life: Built to meet OEM SLA standards for dependable float and standby performance.
  • High performance: High rate discharge design supports sudden load demands during outages.
  • Installation: F2 terminal and SLA form factor for direct fit replacement in PA500-120U systems.

Don’t compromise your Liebert PA500-120U’s backup capabilities — replace its battery with this proven SigmasTek high-performance UPS battery today. Click to buy and secure reliable emergency power protection for your devices.

Technical Specifications

Voltage12 Volts
Amp Hours7.5 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)5.25

Product Highlights

  • Brand Replacement : Liebert PA500-120U
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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