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SigmasTek  |  SKU: BW-5192

APC SUA1500US Compatible Replacement Battery 25.32 lb

11% off
New arrival
Sale price $113.99 USD Regular price $127.99
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Replacement 24V 18AH battery for APC SUA1500US UPS units
High rate discharge battery for reliable UPS backup power
Factory fresh and tested to OEM specs with warranty included
Same day shipping and knowledgeable customer service
In stock

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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

24 Volts | 18 Ah

Terminal Type

Special Connector

SigmasTek Replacement Battery for APC SUA1500US

Restore the reliability of your APC SUA1500US with this SigmasTek replacement UPS battery. Designed for compatibility and peak performance, this unit provides the voltage and capacity required for high-rate discharge UPS applications where short-duration high power output is necessary. Brand new and factory tested, this replacement UPS battery gives you a reliable, long-lasting battery option to maintain uninterrupted operation for your critical systems.

Key Specifications

  • Compatible UPS Model: APC SUA1500US
  • Brand: SigmasTek
  • Voltage: 24 Volts
  • Capacity: 18 AH
  • Quantity: 1 battery
  • Connector: Special Connector
  • Design: High Rate Discharge Design
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year
  • Shipping: In Stock and Same Day Shipping
  • Installation Note: You must use the existing cables and hardware to connect your UPS batteries
  • Support: Professional Customer Support
  • Performance: Performance Guaranteed; tested to meet or exceed OEM specifications

Benefits

As a high-performance UPS battery, this replacement is engineered to deliver consistent, reliable power when your APC SUA1500US needs it most. The high rate discharge design ensures the battery can supply elevated current for short durations—ideal for handling surges and heavy loads during power disturbances. The result is reduced risk of downtime for servers, networking gear, and business-critical electronics.

This long-lasting battery ships in-stock and is factory fresh, helping you minimize downtime with fast same-day dispatch. Backed by a one-year warranty and professional customer support, it’s a secure choice for emergency power, UPS maintenance, and applications that demand quick, reliable response from the battery. The personal testing process ensures each unit meets performance expectations and OEM-equivalent reliability.

Typical applications include home and office UPS systems, small data centers, telecom closets, and power tool charging systems that depend on steady backup power. The replacement UPS battery is designed for straightforward integration—use your existing cables and hardware to install and get your APC SUA1500US back to full operation.

Don’t wait—purchase this high-performance UPS battery for your APC SUA1500US today. Benefit from fast shipping, expert support, and a dependable 1 year warranty to protect your critical equipment.

Technical Specifications

Voltage24 Volts
Amp Hours18 Ah
Terminal TypeSpecial Connector
Length (in.)7.13
Width (in.)6.0
Height (in.)6.59
Weight (lb.)25.3

Product Highlights

  • Brand Replacement : APC SUA1500US
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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