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SigmasTek  |  SKU: BW-3396

Topaz CUB550 UPS High Performance Replacement Battery Set 10.51 lb

18% off
New arrival
Sale price $53.99 USD Regular price $65.99
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Brand new 2-pack SigmasTek SP12-7.5HR batteries (12V 7.5AH)
High discharge rate for reliable power in UPS units
Valve regulated and spill-proof to prevent leaks
Low self-discharge for longer shelf life and readiness
Certified quality with 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 Battery Set for Topaz CUB550 UPS - SigmasTek SP12-7.5HR (2 Pack)

Designed specifically for the Topaz CUB550, this replacement UPS battery set delivers reliable compatibility, robust performance, and proven durability. Each set includes two SigmasTek SP12-7.5HR batteries engineered for high-rate discharge applications where short bursts of higher power are required. Whether you need a dependable backup for critical equipment or a high-quality replacement to restore your UPS, this long-lasting battery set gives you confidence in continuous power protection and system reliability.

Key Specifications

  • Compatibility: Topaz CUB550 Uninterruptible Power Supply (UPS)
  • Brand: SigmasTek
  • Battery Model: SP12-7.5HR
  • Quantity: 2 batteries per set
  • Voltage: 12 Volts
  • Capacity: 7.5 AH (Ampere-hours)
  • Terminal: F2
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof
  • Features: Low Self-discharge, High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year
  • Installation Note: Use all existing cables and hardware from original configuration to connect the new UPS batteries

Benefits

This high-performance UPS battery set is built for durability and dependable cycle life. The valve regulated, spill-proof construction and low self-discharge chemistry reduce maintenance needs and extend usable service life, making it an excellent long-lasting battery option for demanding environments. High vibration resistance ensures stable operation in installations where mechanical stress or movement is present.

Designed as a replacement UPS battery for the Topaz CUB550, these batteries are ideal for uninterruptible power supply units, emergency power systems, and battery-powered tools that require quick high-current output. Their high-rate discharge capability means they can supply short-duration, high-power demands without compromising performance, which is essential for preventing downtime in critical systems.

Because each battery is brand new and factory fresh, you get consistent, predictable performance out of the box. The U.L. recognition and CE certification provide additional assurance that the product meets recognized safety and quality standards. With a 1 year warranty, you have protection and support should any manufacturing issues arise.

This set is also a cost-effective way to restore UPS runtime and reliability: our technicians test every battery to meet or exceed OEM specifications so you can trust the replacement will integrate smoothly with your Topaz CUB550. Remember to reuse the original cables and hardware during installation for correct fit and connections.

Ready to upgrade your Topaz CUB550 with a reliable, high-performance UPS battery replacement? Order this SigmasTek SP12-7.5HR 2-pack today to restore runtime, improve reliability, and enjoy fast shipping on in-stock items.

Technical Specifications

Voltage12 Volts
Amp Hours7.5 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)10.5

Product Highlights

  • Brand Replacement : Topaz CUB550
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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