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SigmasTek  |  SKU: BW-13305

Yuasa HX540-12FR High Performance Compatible UPS Replacement Battery 95.39 lb

26% off
Sale price $569.99 USD Regular price $769.99
Shipping calculated at checkout.
12 Volt power output for reliable UPS performance
159 Ah capacity ensures long-lasting backup power
Internal thread design for secure and easy installation
Compatible replacement battery for Yuasa HX540-12FR UPS models
High-quality SigmasTek manufacturing for durability and safety
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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 | 159 Ah

Terminal Type

Internal Thread

Yuasa HX540-12FR UPS Battery (Replacement) — Compatible Model: Yuasa HX540-12FR

Replace your worn UPS battery with the SigmasTek Yuasa HX540-12FR UPS Battery (Replacement) — a purpose-built, sealed lead acid cell designed for compatibility with the Yuasa HX540-12FR model. This replacement battery focuses on compatibility, reliable power delivery, and maintenance-free operation for uninterruptible power supplies and other standby systems. With its specified voltage, capacity, and internal thread terminal, it provides a straightforward swap for systems requiring this exact configuration.

Key Specifications

  • Compatible Model: Yuasa HX540-12FR UPS Battery (Replacement)
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 159 Ah
  • Terminal Type: Internal Thread
  • Model Reference: HX540-12FR

Benefits

The SigmasTek Yuasa HX540-12FR replacement battery is crafted to serve as a durable, long-lasting battery for UPS systems and other mission-critical equipment. As a high-performance battery, it offers stable voltage regulation and consistent discharge behavior essential for keeping servers, network infrastructure, and critical electronics operational during power interruptions. The sealed design ensures maintenance-free use, preventing leaks and minimizing onsite servicing requirements.

Durability and service life are central to this replacement battery’s design. Built to meet the demands of standby and cyclic environments, it provides reliable energy storage that helps reduce the frequency of battery replacements and supports long-term uptime. The internal thread terminal type provides secure connections in compatible housings and racks, simplifying installation when replacing the Yuasa HX540-12FR model.

Typical applications include UPS backup for data centers and telecommunications, emergency power systems, and other fixed installations where consistent, long-duration power is needed. This replacement battery brings the combination of sealed lead acid reliability and capacity required to maintain system integrity during brownouts, outages, and other power disturbances.

Ensure uninterrupted protection for your equipment — order the SigmasTek Yuasa HX540-12FR UPS Battery (Replacement) today and get back to reliable, long-lasting battery performance.

Technical Specifications

Voltage12 Volts
Amp Hours159 Ah
Terminal TypeInternal Thread
Length (in.)13.19
Width (in.)6.77
Height (in.)10.83
Weight (lb.)95.3

Product Highlights

  • Brand Replacement : Yuasa HX540-12FR UPS
  • Manufacturer: SigmasTek
  • Product Type: High-Rate Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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