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SigmasTek  |  SKU: BW-3281

Alpha Technologies ALI Plus 1250RM UPS High Performance Compatible Replacement Battery Set 15.77 lb

19% off
New arrival
Sale price $78.99 USD Regular price $97.99
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Includes 3 brand new SigmasTek SP12-7.5HR batteries (12V 7.5AH)
High rate discharge design for reliable short-term power output
Valve regulated, spill-proof construction for safe operation
Low self-discharge and high vibration resistance for durability
U.L. recognized, CE certified, with 1 year warranty for peace of mind
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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.

🔹 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.

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Volts & Amps

12 Volts | 7.5 Ah

Terminal Type

F2

Replacement Battery Set for Alpha Technologies ALI Plus 1250RM UPS

Restore reliable backup power with this compatible replacement UPS battery set for the Alpha Technologies ALI Plus 1250RM. Designed for dependable performance, this kit delivers high-rate discharge capability and proven reliability for your mission-critical UPS. Whether you need a fast replacement to return your system to service or an upgrade to ensure consistent runtime, this high-performance UPS battery set provides a cost-effective, long-lasting battery solution engineered for Alpha Technologies systems.

Key Specifications

  • Compatible UPS Model: Alpha Technologies ALI Plus 1250RM
  • Includes: 3 SigmasTek SP12-7.5HR batteries
  • Voltage: 12 Volts
  • Capacity: 7.5 AH
  • Terminal: F2
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Low Self-discharge
  • High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Replacement Brand: SigmasTek (compatible with Alpha Technologies)

Benefits

This replacement UPS battery set is crafted for durability and dependable service. The valve regulated spill proof construction and low self-discharge characteristics help preserve capacity during storage and deliver consistent performance when called upon. High vibration resistance and U.L./CE certifications give you confidence in safety and reliability under demanding operating conditions.

As a high-performance UPS battery option, these SigmasTek SP12-7.5HR cells are optimized for high rate discharge applications—ideal for the ALI Plus 1250RM where short bursts of higher power output are required. Customers looking for a long-lasting battery solution appreciate the factory-fresh condition and industry-standard warranty that protect your investment.

  • Durability: Robust construction for repeated charge/discharge cycles and vibration-prone environments.
  • Long life: Low self-discharge preserves capacity between uses for reliable emergency readiness.
  • High performance: High rate discharge design supports UPS loads that demand rapid power delivery.
  • Typical applications: Uninterruptible Power Supply (UPS) units, emergency power supply systems, and battery-powered tools.

This replacement UPS battery kit is hand-tested by experienced technicians to meet or exceed OEM specifications for Alpha Technologies ALI Plus 1250RM systems. If you want a trusted, high-performance UPS battery that delivers reliable uptime and a long-lasting battery life, this set is ready to install using your existing cables and hardware. Buy now to restore protection and keep critical equipment running.

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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