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SigmasTek  |  SKU: BW-2006

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

23% off
New arrival
Sale price $56.99 USD Regular price $73.99
Shipping calculated at checkout.
Includes 2 SigmasTek SP6-9HR batteries, 6 Volts 9 AH, factory fresh
High rate discharge design ideal for emergency power supply
Valve regulated and spill proof for reliable and safe use
Certified to meet UL and CE regulations
1 year warranty and expert customer support 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 RM PS450 - SigmasTek SP6-9HR (6V 9AH)

This premium replacement UPS battery set is engineered specifically for the APC SMART-UPS RM PS450 and delivers reliable backup power when you need it most. The kit includes two SigmasTek SP6-9HR sealed lead-acid batteries (6 Volts, 9 AH) designed for consistent performance, dependable recharge characteristics, and safe, spill-proof operation. If you’re replacing old cells in your APC SMART-UPS RM PS450, this high-performance UPS battery set provides a straightforward upgrade that restores runtime and protects equipment from unexpected outages. Please note you must reuse all existing cables and hardware from your original configuration to connect the new batteries.

Key Specifications

  • Compatible UPS Model: APC SMART-UPS RM PS450
  • 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

Investing in this replacement UPS battery set restores the runtime of your APC SMART-UPS RM PS450 and ensures mission-critical devices remain powered through outages. These batteries are engineered for high-rate discharge performance, making them ideal where short bursts of higher output are required. As a high-performance UPS battery solution, they deliver rapid energy delivery with stable voltage under load. Their valve-regulated, spill-proof construction reduces maintenance concerns and adds safety for rack-mount or enclosed installations.

Durability is built into the design with high vibration resistance and low self-discharge characteristics, which help preserve capacity during storage and reduce the frequency of replacements. This makes them an excellent long-lasting battery choice for small servers, network closets, point-of-sale equipment, and other critical systems. Typical applications include Uninterruptible Power Supply (UPS) units, emergency power systems, and battery-powered tools that require sealed lead-acid technology.

Each set is tested by experienced technicians to meet or exceed OEM specifications, so you get reliable performance and confidence in every installation. If you require assistance or have questions about compatibility with your APC SMART-UPS RM PS450, our customer service team is available to help.

Restore protection now — purchase this replacement UPS battery set for the APC SMART-UPS RM PS450 today and get back to dependable, long-lasting battery performance.

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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