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SigmasTek  |  SKU: BW-5179

Alpha Technologies ALIBP 1500T UPS High Performance Replacement Battery Set 37.98 lb

21% off
New arrival
Sale price $104.24 USD Regular price $131.65
Shipping calculated at checkout.
Replacement battery set with 4 SigmasTek SP12-18HR (12V, 18AH)
Valve regulated spill-proof design for leak-free operation
High vibration resistance for increased durability
Superior performance for UPS and battery tool applications
1 year warranty included
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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⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 18 Ah

Terminal Type

Nut & Bolt

Replacement Battery Set for Alpha Technologies ALIBP 1500T — Compatible with Alpha Technologies ALIBP 1500T

Maintain uninterrupted protection for your Alpha Technologies ALIBP 1500T with this replacement UPS battery pack. This set contains three SigmasTek SP12-18HR batteries (12 Volts, 18 AH) designed to deliver dependable, high-rate discharge performance when your UPS needs it most. These brand new, factory-fresh batteries are tested to meet or exceed OEM specifications and provide a reliable, long-lasting battery solution for critical backup applications.

Key Specifications

  • Battery set configuration: 3 x SigmasTek SP12-18HR
  • Voltage: 12 Volts (per battery)
  • Capacity: 18 AH (per battery)
  • Terminal type: Nut & Bolt
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Features: Low Self-discharge; High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Battery brand: SigmasTek
  • Compatible UPS brand/model: Alpha Technologies ALIBP 1500T
  • Note: Use all existing cables and hardware from the original configuration to connect the new UPS batteries

Benefits

These replacement batteries combine durability and performance to protect your ALIBP 1500T. The high-rate discharge design supports the sudden power demands typical of UPS transfer events, while valve-regulated and spill-proof construction minimizes maintenance risks. Low self-discharge extends shelf life, and UL/CE recognition ensures compliance with safety standards. Technically tested and backed by a one-year warranty, this kit is an effective way to restore or maintain backup capacity.

  • Durability: Built to withstand vibration and provide stable service in UPS cabinets.
  • Long life: Low self-discharge and factory-fresh condition maximize useful runtime over service life.
  • High performance: Engineered for short-term high power output needs in UPS applications.
  • Typical applications: Uninterruptible Power Supplies, emergency power systems, and battery-powered tools.
  • Easy installation: Replace cells in the ALIBP 1500T using your existing cables and hardware.

Ready to replace your batteries? Purchase this high-performance, long-lasting replacement UPS battery set for the Alpha Technologies ALIBP 1500T today and benefit from fast shipping and a 1 Year Warranty.

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Length (in.)7.13
Width (in.)3.0
Height (in.)6.59
Weight (lb.)37.95

Product Highlights

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

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