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SigmasTek  |  SKU: BW-4805

Alpha Technologies CFR 1500RM UPS High Performance Replacement Battery Set 98.89 lb

25% off
New arrival
Sale price $459.99 USD Regular price $610.99
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Replacement set with 4 SigmasTek SP12-35 NB batteries (12V, 35 AH) for CFR 1500RM UPS
High rate discharge design delivers power bursts for UPS and emergency use
Spill-proof, valve regulated construction enhances safety and durability
Low self-discharge helps maintain charge longer during storage
U.L. recognized, CE certified, and includes a 1-year warranty
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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.

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Volts & Amps

12 Volts | 35 AH

Terminal Type

Nut & Bolt

Replacement Battery Set for Alpha Technologies CFR 1500RM

Ensure uninterrupted operation for your Alpha Technologies CFR 1500RM with this reliable replacement battery set. The kit includes four SigmasTek SP12-35 NB batteries engineered for the CFR 1500RM’s power profile. Built for consistent performance and dependable safety, these batteries are an excellent choice when you need a long-lasting battery option for UPS, emergency systems, and portable tools.

Key Specifications

  • Battery Quantity: 4 batteries per set
  • Battery Model: SigmasTek SP12-35 NB
  • Voltage: 12 Volts
  • Capacity: 35 AH (Ampere-hours)
  • Terminal Type: Nut & Bolt
  • 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
  • Compatible Brand: Alpha Technologies
  • Compatible UPS Model: CFR 1500RM

Benefits

  • Valve-regulated and spill-proof design improves handling safety and reduces maintenance needs, supporting longer service intervals and more predictable performance—key attributes of a long-lasting battery.
  • High rate discharge capabilities make this set a strong high-performance UPS battery option for systems that require brief bursts of elevated power to sustain critical loads.
  • Low self-discharge helps maintain stored energy during idle periods, ensuring the replacement UPS battery is ready for unexpected outages without frequent upkeep.
  • High vibration resistance and recognized safety certifications (U.L., CE) make these batteries suitable for rack-mounted UPS systems and environments subject to mechanical stress.
  • Common applications include Uninterruptible Power Supply (UPS) units like the Alpha Technologies CFR 1500RM, emergency power supplies for alarms and lighting, and battery-powered tools that demand short-duration high current. Each set is factory fresh and tested to meet or exceed OEM requirements.

Please reuse your existing cables and hardware from the original installation to connect this replacement battery set. For dependable backup power that balances performance and value, this SigmasTek kit is an ideal choice for the CFR 1500RM.

Ready to secure reliable runtime? Buy your replacement batteries for the Alpha Technologies CFR 1500RM now and benefit from fast shipping, tested quality, and a 1 year warranty on a trusted long-lasting battery solution.

Technical Specifications

Voltage12 Volts
Amp Hours35 AH
Terminal TypeNut & Bolt
Length (in.)7.72
Width (in.)5.14
Height (in.)6.22
Weight (lb.)98.8

Product Highlights

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

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