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SigmasTek  |  SKU: BW-2002

APC SMART-UPS PS450 UPS High Performance Replacement Battery Set 6.05 lb

10% off
New arrival
Sale price $56.99 USD Regular price $62.99
Shipping calculated at checkout.
Includes 2 brand new SigmasTek SP6-9HR batteries (6 Volts 9 AH)
High rate discharge design supports emergency power supply needs
Valve regulated, spill-proof batteries prevent leaks and require no maintenance
Tested to meet or exceed OEM specifications for guaranteed compatibility
Ships typically within 24 hours with 1 year warranty included
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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

SigmasTek SP6-9HR Replacement Battery Set for APC SMART-UPS PS450

Restore dependable backup power to your APC SMART-UPS PS450 with this quality replacement UPS battery set. Each package includes two SigmasTek SP6-9HR batteries (6 Volts, 9 AH) designed for high-rate discharge performance, ensuring your UPS can deliver the power needed during brief, intense load demands. These brand new, factory-fresh batteries are engineered for reliability, low self-discharge, and enhanced vibration resistance. Remember to reuse all existing cables and hardware from your original unit to properly connect the new batteries.

Key Specifications

  • Battery Model: SigmasTek SP6-9HR
  • Quantity: 2 batteries per set
  • Voltage: 6 Volts
  • Capacity: 9 AH (amp-hours)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Feature: Low Self-discharge
  • Feature: High Vibration Resistance
  • Safety/Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatible With: APC SMART-UPS PS450

Benefits

These replacement batteries deliver robust durability and consistent output, making them an excellent long-lasting battery choice for your APC SMART-UPS PS450. The high-rate discharge design is optimized for situations that require rapid power delivery, improving performance during short-duration, high-current events. Valve-regulated, spill-proof construction enhances safety and reduces maintenance, while low self-discharge maintains capacity during standby periods.

High vibration resistance ensures these cells remain reliable in varied installations and environments, from home offices to light industrial settings. As a high-performance UPS battery solution, they are well suited for uninterruptible power supply systems, emergency power applications, and battery-powered tools. Our team tests every battery to ensure superior performance and compatibility with OEM expectations, giving you confidence in both safety and runtime.

We ship most in-stock items within 24 hours and offer support from experienced customer service representatives at . Choosing these replacement UPS battery cells helps extend the life of your UPS, restore runtime, and maintain protection for your critical equipment.

Don’t wait until a power event compromises your systems—order this high-performance replacement UPS battery set for your APC SMART-UPS PS450 now and enjoy reliable backup power backed by a one-year warranty.

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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