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SigmasTek  |  SKU: BW-3280

Alpha Technologies ALI Plus 1500 UPS High Performance Compatible Replacement Battery Set 15.77 lb

19% off
New arrival
Sale price $78.99 USD Regular price $96.99
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Includes 3 SigmasTek SP12-7.5HR batteries, 12V 7.5AH each
High rate discharge design for efficient emergency power
Valve regulated, spill-proof for leak-free use
Low self-discharge extends battery life in storage
Certified safety standards with 1-year warranty included
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🔹 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.

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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.

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Volts & Amps

12 Volts | 7.5 Ah

Terminal Type

F2

Replacement Battery Set for Alpha Technologies ALI Plus 1500 UPS - SigmasTek SP12-7.5HR (3-Pack)

Ensure continuous protection for your Alpha Technologies ALI Plus 1500 Uninterruptible Power Supply (UPS) with this reliable replacement battery set. The package includes three SigmasTek SP12-7.5HR batteries (12 Volts, 7.5 AH), offering factory-fresh performance and straightforward installation using your existing cables and hardware. This replacement UPS battery set is an excellent choice for users who demand reliable, long-lasting battery backup for critical systems.

Key Specifications

  • Battery model: SigmasTek SP12-7.5HR (3 batteries included)
  • Voltage: 12 Volts
  • Capacity: 7.5 AH (amp-hours)
  • Compatibility: Alpha Technologies ALI Plus 1500
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Feature: Low Self-discharge
  • Feature: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Note: Use all existing cables and hardware from original configuration to connect new UPS batteries
  • Reference string: SigmasTek12 Volts7.5 AhF2Alpha Technologies

Benefits

  • Built to last: Spill-proof, valve-regulated construction and high vibration resistance protect internal components for extended operational life.
  • Consistent long life: Low self-discharge preserves capacity during storage, ensuring a long-lasting battery ready to perform when needed.
  • Responsive power: The high rate discharge design supplies the higher short-term output required by many UPS units, making this a truly high-performance UPS battery option.
  • Multiple applications: Designed for Uninterruptible Power Supply units like the Alpha Technologies ALI Plus 1500, as well as emergency power systems and battery-powered tools.
  • Quality assurance: Each battery is U.L. Recognized and CE Certified and tested to meet or exceed OEM standards, granting confidence in both safety and performance.

Ready to replace your ALI Plus 1500 batteries? Order this proven, long-lasting battery set today — in-stock items typically ship within 24 hours and include a 1-year warranty. For personalized assistance or purchase questions, call . Buy now and maintain uninterrupted protection for your critical equipment with a dependable replacement UPS battery solution.

Technical Specifications

Voltage12 Volts
Amp Hours7.5 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)15.75

Product Highlights

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

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