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SigmasTek  |  SKU: BW-2008

APC Smart-UPS SC SC450R1X542 UPS High Performance Replacement Battery Set 6.05 lb

12% off
New arrival
Sale price $56.99 USD Regular price $64.99
Shipping calculated at checkout.
Contains 2 brand new 6V 9AH SigmasTek SP6-9HR batteries
High rate discharge design for peak UPS performance
Valve regulated and spill-proof for safe operation
Tested for OEM compliance, ensuring fit and function
1 year warranty and fast shipping available
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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

6 Volts | 9 AH

Terminal Type

F2

Replacement Battery Set for APC Smart-UPS SC SC450R1X542 - SigmasTek SP6-9HR (6V 9AH)

Restore reliable backup for your APC Smart-UPS SC SC450R1X542 with this professionally tested replacement UPS battery set. The kit includes two SigmasTek SP6-9HR batteries (6 Volts, 9 AH) designed to deliver consistent power and safe, spill-proof operation in critical situations. These brand-new batteries provide a dependable, high-performance UPS battery option for the APC Smart-UPS SC SC450R1X542. Please ensure you reuse all existing cables and hardware from your original configuration to connect the new batteries.

Key Specifications

  • Compatible UPS Model: APC Smart-UPS SC SC450R1X542
  • Included Quantity: 2 batteries per set
  • Battery Model: SigmasTek SP6-9HR
  • Voltage: 6 Volts
  • Capacity: 9 AH (Ampere-hours)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated, Spill Proof
  • Self-discharge: Low self-discharge
  • Durability: High vibration resistance
  • Safety & Compliance: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

These replacement cells are engineered to return your APC Smart-UPS SC SC450R1X542 to full protective operation. With a high-rate discharge design, they can deliver the quick power demands of modern UPS electronics, making them an excellent high-performance UPS battery selection. Their sealed, valve-regulated design reduces maintenance while providing safe, spill-proof usage in rack or cabinet installations.

Low self-discharge helps keep these batteries ready for action after storage, and their high vibration resistance enhances durability in environments subject to movement or shocks. Together, these features contribute to a long-lasting battery solution that reduces downtime and replacement frequency. Typical applications include Uninterruptible Power Supply (UPS) units, emergency power backup systems, and battery-powered tools requiring sealed lead-acid technology.

Each battery set is factory-fresh and tested to meet or exceed OEM expectations. If you have questions about installation or compatibility with your APC Smart-UPS SC SC450R1X542, our customer service team is ready to help.

Take action now—order this replacement UPS battery set for the APC Smart-UPS SC SC450R1X542 and secure dependable, long-lasting battery backup today.

Technical Specifications

Voltage6 Volts
Amp Hours9 AH
Terminal TypeF2
Length (in.)5.94
Width (in.)1.34
Height (in.)3.7
Weight (lb.)6.04

Product Highlights

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

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