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SigmasTek  |  SKU: BW-4286

APC BACKUPS BK280B UPS High Performance Compatible Replacement Battery 5.25 lb

13% off
New arrival
Sale price $33.99 USD Regular price $38.99
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Absorbent Glass Mat (AGM) technology for leak-proof performance
High rate discharge design ensures reliable power delivery
Maintenance-free with spill-proof construction for safety
U.L. recognized and CE certified for quality assurance
Compatible replacement with 1-year warranty for peace of mind
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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 BK280B Battery — Compatible with APC BACKUPS BK280B

Upgrade your backup power with this reliable replacement UPS battery designed specifically for the APC BACKUPS BK280B. Engineered for compatibility, performance, and dependable operation, this high-performance UPS battery delivers the consistent, maintenance-free power your APC BACKUPS BK280B needs to protect equipment during outages. Whether you’re safeguarding critical electronics, powering emergency systems, or maintaining uptime for small office devices, this long-lasting battery offers the robust performance and peace of mind you expect from an OEM-equivalent SLA replacement.

Key Specifications

  • Absorbent Glass Mat (AGM) Technology
  • High Rate Discharge Design
  • Maintenance-Free Design with Spill Proof Construction
  • U.L. Recognized and CE Certified
  • Brand New, Factory Fresh
  • 1 Year Warranty
  • Applications: Emergency Power Supply; Battery Powered Tools
  • Model Compatibility: APC BACKUPS BK280B
  • Manufacturer / Branding Info: SigmasTek12 Volts7.5 AhF2APC BACKUPS

Benefits

This replacement UPS battery is built for durability and dependable service life. Utilizing Absorbent Glass Mat (AGM) technology, it provides excellent charge acceptance and vibration resistance for longer cycle life and safer handling. The maintenance-free, spill-proof construction removes the hassle of routine service while reducing the risk of leakage—ideal for both home and office environments where reliability matters.

Designed for high rate discharge scenarios, it supplies quick, stable bursts of power to support UPS equipment during sudden outages, making it a true high-performance UPS battery. The UL recognition and CE certification ensure that this unit meets international safety and quality standards, delivering a long-lasting battery solution that you can trust for critical backup applications.

Typical applications include UPS backup for home and small business networks, emergency power supply for security systems and communications, and powering battery-powered tools when rapid discharge and dependable energy are required. Its factory-fresh condition and one-year warranty provide additional assurance that you’re getting a product ready for immediate, dependable service.

Ready to replace your APC BACKUPS BK280B battery? Choose this replacement UPS battery for proven compatibility and long-lasting performance—order now to keep your power protection working at its best.

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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