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SigmasTek  |  SKU: BW-2604

CSB UPS12540 High Performance Replacement Battery 5.99 lb

11% off
New arrival
Sale price $38.99 USD Regular price $43.99
Shipping calculated at checkout.
AGM Technology for enhanced battery efficiency and durability
Maintenance-Free and Spill Proof for hassle-free use
U.L. Recognized and CE Certified for safety assurance
Brand New and Factory Fresh for reliable performance
Includes 1 Year Warranty for customer confidence
In stock

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Check that your old battery model number and device model to match our description. This makes sure they work together.


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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.

Disclaimer

⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 9 AH

Terminal Type

F2

SigmasTek Replacement for CSB Battery UPS12540 SLA (Compatible)

Ensure continued protection for your CSB Battery UPS12540 with this compatible replacement SLA battery. The SigmasTek replacement is specifically made to meet or exceed OEM SLA battery specifications for the UPS12540 model, delivering dependable performance and maintenance-free operation. This product is factory-fresh and ready to install — please reuse your original cables and hardware when connecting the new battery.

Key Specifications

  • Brand: SigmasTek
  • Compatibility: CSB Battery UPS12540
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free Design with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Voltage/Capacity Identifier: SigmasTek12 Volts9 AHF2CSB Battery

Benefits

  • Maintenance-Free Convenience: AGM technology and spill-proof construction reduce maintenance needs and improve safety during installation and service — ideal for office and home UPS setups.
  • Reliable Longevity: Built with proven SLA construction and sold as factory-fresh, this replacement UPS battery provides reliable, long-lasting battery performance for standby and emergency power applications.
  • High Performance in a Compact Package: While tailored for compatibility with the CSB Battery UPS12540, the battery’s design supports dependable discharge characteristics and consistent recovery after charge cycles.
  • Safety and Compliance: U.L. recognition and CE certification mean the battery meets important safety and quality standards for consumer and commercial use.
  • Typical Applications: Ideal for Uninterruptible Power Supply (UPS) units like the CSB Battery UPS12540, emergency power systems, and other SLA-based battery-powered tools and devices requiring a maintenance-free solution.
  • Value and Assurance: Backed by a 1 year warranty and factory testing, this replacement UPS battery is positioned as an affordable, reliable alternative to OEM batteries.

Replace your CSB Battery UPS12540 battery with confidence. This SigmasTek replacement offers the practical durability and safety certifications you want in a long-lasting battery for critical backup systems.

Ready to upgrade? Purchase this replacement UPS battery now and restore reliable backup power to your CSB Battery UPS12540.

Technical Specifications

Voltage12 Volts
Amp Hours9 AH
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)5.99

Product Highlights

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

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