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SigmasTek  |  SKU: BW-3077

APC CURK24 UPS High Performance Replacement Battery Set 21.02 lb

12% off
New arrival
Sale price $105.99 USD Regular price $120.99
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Set of 4 SigmasTek SP12-7.5HR batteries (12V 7.5 AH), factory fresh
High rate discharge for emergency and UPS power needs
Valve regulated spill-proof construction prevents leaks
Low self-discharge keeps batteries ready longer
1 year warranty and quick shipping
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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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Volts & Amps

12 Volts | 7.5 Ah

Terminal Type

F2

Replacement SigmasTek SP12-7.5HR for APC CURK24 UPS

This replacement UPS battery set is specially configured for the APC CURK24 Uninterruptible Power Supply (UPS). The kit contains four SigmasTek SP12-7.5HR batteries (12 Volts, 7.5 AH) designed for dependable compatibility and robust performance. Engineered for high rate discharge situations, these batteries are a high-performance UPS battery option that restores runtime and ensures your APC CURK24 maintains critical backup power when you need it most.

Key Specifications

  • Battery model: SigmasTek SP12-7.5HR
  • Quantity: 4 batteries per set
  • Voltage: 12 Volts
  • Capacity: 7.5 AH (Amp-hours)
  • Terminal type: F2
  • Design: High Rate Discharge Design
  • Construction: Valve Regulated Spill Proof Construction
  • Feature: Low Self-discharge
  • Durability: High Vibration Resistance
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatibility note: Must reuse existing cables and hardware from the APC CURK24 to connect new batteries

Benefits

  • Superior durability: Valve-regulated, spill-proof design and high vibration resistance provide a robust, maintenance-free solution for rack and tower UPS installations.
  • Long-lasting battery performance: Low self-discharge characteristics mean the batteries retain capacity during storage and deliver reliable runtime over repeated cycles.
  • High output when it counts: As a high rate discharge battery, this replacement UPS battery supplies the short bursts of power necessary for heavy loads or surge events familiar to APC CURK24 deployments.
  • Safety and compliance: U.L. Recognized and CE Certified to meet applicable safety and performance benchmarks for business-critical backup systems.
  • Versatile applications: Ideal not only for UPS units like the APC CURK24, but also for emergency power supplies and battery-powered tools needing dependable, short-duration power.
  • Quality assurance: Every set is tested by experienced technicians to meet or exceed OEM specifications and restore trusted runtime to your UPS.

Ensure uninterrupted protection for your APC CURK24 with this long-lasting battery replacement. Purchase this high-performance UPS battery set today and benefit from tested, factory-fresh SigmasTek cells and fast shipping. Need assistance? Call our customer service team at for expert help.

Technical Specifications

Voltage12 Volts
Amp Hours7.5 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)21.0

Product Highlights

  • Brand Replacement : APC CURK24
  • Manufacturer: SigmasTek
  • Product Type: UPS Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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