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SigmasTek  |  SKU: BW-4265

APC BACKUPS BK500MUS UPS High Performance Replacement Battery 5.25 lb

21% off
New arrival
Sale price $33.99 USD Regular price $42.99
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AGM technology for consistent power delivery
High rate discharge supports emergency backup systems
Maintenance-free with spill-proof design for safety
U.L. recognized and CE certified for quality assurance
Fits APC BACKUPS BK500MUS model, 1-year warranty
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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

Replacement APC BACKUPS BK500MUS Battery — Compatible with APC BACKUPS BK500MUS

Keep your APC BACKUPS BK500MUS ready for any power interruption with this compatible replacement UPS battery. Designed to meet or exceed OEM SLA specifications, this unit brings reliable, ready-to-install power to your UPS. If you’re looking for a high-performance UPS battery that is maintenance-free, certified, and engineered for dependable service, this SigmasTek replacement is an ideal solution.

Key Specifications

  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 7.5 Ah
  • Terminal Type: F2
  • Battery Type: Sealed Lead Acid (SLA) with Absorbent Glass Mat (AGM) Technology
  • Design: High Rate Discharge Design
  • Maintenance: Maintenance-Free with Spill Proof Construction
  • Safety/Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatible Model: APC BACKUPS BK500MUS

Benefits

This replacement UPS battery is built for longevity and reliable discharge performance. The AGM technology combined with a high-rate discharge design ensures it can handle sudden loads and frequent cycles typical in UPS and emergency systems. As a maintenance-free, spill-proof solution, it reduces maintenance time and increases safety during installation and service. The unit is UL-recognized and CE-certified, reflecting adherence to recognized safety and quality standards.

Use this SigmasTek 12V 7.5Ah F2 battery in UPS backup systems, as emergency power for critical electronics, or for battery-powered tools that demand dependable high-discharge capability. Its factory-fresh condition and included 1-year warranty provide peace of mind and protect your investment. This high-performance UPS battery is an economical, effective way to restore full runtime and protection to your APC BACKUPS BK500MUS.

Choosing the correct replacement battery is essential to ensure uptime and protect data and equipment. This replacement UPS battery provides a direct, compatible swap for your APC BACKUPS BK500MUS and is designed to perform reliably under real-world conditions.

Ready to secure uninterrupted protection? Order this compatible, long-lasting replacement UPS battery for the APC BACKUPS BK500MUS now and keep your systems running through power interruptions.

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 : APC BACKUPS
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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