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SigmasTek  |  SKU: BW-3691

APC Back-UPS XS 1500VA BX1500 Compatible High Performance Replacement Battery 10.51 lb

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New arrival
Sale price $53.99 USD Regular price $66.99
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Includes 2 SigmasTek SP12-7.5HR batteries (12V, 7.5 AH)
High rate discharge ideal for UPS and emergency tools
Valve regulated and spill-proof for safety
Low self-discharge for better standby performance
1-year warranty and OEM standard tested
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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 APC BACK-UPS XS BX1500 (2 x SigmasTek SP12-7.5HR)

Restore full runtime and reliable protection for your APC BACK-UPS XS BX1500 with this precision-engineered replacement UPS battery set. Designed for compatibility with the BX1500 series, these two SigmasTek SP12-7.5HR batteries deliver the performance and dependability you expect from a high-quality replacement UPS battery. Ideal for situations that demand quick, high-power output, this pack brings back emergency readiness and ensures your UPS performs like new.

Key Specifications

  • Includes: 2 SigmasTek SP12-7.5HR batteries
  • Voltage: 12 Volts
  • Capacity: 7.5 AH (Amp-hours)
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Self-discharge: Low Self-discharge
  • Durability: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

Built for long service life and reliable day-to-day operation, this high-performance UPS battery set is optimized for the short, powerful bursts required by UPS systems like the APC BACK-UPS XS BX1500. The valve regulated, spill-proof construction means maintenance-free use and safer handling, while low self-discharge helps keep the batteries ready for action after storage. High vibration resistance improves durability in environments where movement or vibration is present, and U.L. recognition plus CE certification provide the assurance of tested safety standards.

As a long-lasting battery solution, these SigmasTek units are factory fresh and guaranteed to meet or exceed OEM specifications. Typical applications include Uninterruptible Power Supply (UPS) units, emergency power supply systems, and battery-powered tools where reliable short-term power delivery matters most. Whether you are replacing aged cells in a home office UPS or refreshing batteries in a small business backup system, this replacement UPS battery set brings dependable performance and predictable runtime.

Installation note: you must reuse all existing cables and hardware from your original configuration to connect the new UPS batteries. Our technical staff tests every battery set to ensure consistency and compatibility with the APC BACK-UPS XS BX1500.

Ready to restore dependable backup power? Order this high-performance UPS battery pack for your APC BACK-UPS XS BX1500 today and enjoy the confidence of a long-lasting battery backed by a 1 year warranty. If you need assistance, call our customer service team at .

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

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