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SigmasTek  |  SKU: BW-5176

Alpha Technologies UPS 1000 High Performance Replacement Battery Set 37.98 lb

25% off
New arrival
Sale price $168.99 USD Regular price $223.99
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Includes 4 SigmasTek SP12-18HR batteries (12V, 18AH) factory fresh
High rate discharge ideal for UPS and emergency power systems
Valve regulated, spill-proof construction ensures safety
Low self-discharge for long shelf life
Certified quality with U.L. and CE marks
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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

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🔹 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 UPS 1000 — Compatible with Alpha Technologies UPS 1000

This replacement UPS battery set is engineered for reliable performance and compatibility with the Alpha Technologies UPS 1000. Designed to restore runtime and maintain stable backup power, this high-performance UPS battery pack includes three SigmasTek SP12-18HR cells built for demanding, high-rate discharge applications. Whether you need dependable emergency power for critical systems or a long-lasting battery solution for regular UPS maintenance, these factory-fresh replacement batteries deliver consistent, tested performance and peace of mind.

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 UPS 1000
  • Note: Use all existing cables and hardware from the original configuration to connect the new UPS batteries

Benefits

These SigmasTek batteries provide a robust, long-lasting battery replacement option for Alpha Technologies UPS 1000 owners. Built for durability and high performance, the set is ideal when you require reliable short-duration, high-power output from your UPS. The valve regulated, spill-proof construction reduces maintenance and risk while low self-discharge helps maintain stored capacity over extended service intervals. With high vibration resistance and UL/CE recognition, this pack meets safety and reliability expectations for professional environments.

  • Durability: Valve-regulated, spill-proof design and high vibration resistance for stable field operation.
  • Long life: Low self-discharge and factory-fresh cells for consistent runtime and slower capacity loss in storage.
  • High performance: High rate discharge design for demanding UPS events and peak loads.
  • Typical applications: Uninterruptible Power Supply (UPS) units, emergency power supply systems, and battery-powered tools.
  • Compatibility: Direct replacement for Alpha Technologies UPS 1000 when connected using existing cables and hardware.

Restore reliable backup power with this replacement UPS battery pack for the Alpha Technologies UPS 1000. Order today to get fast shipping and a 1 Year Warranty on these high-quality, long-lasting batteries — a smart investment in uninterrupted protection.

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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