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SigmasTek  |  SKU: BW-15367

SigmasTek SP12-5.5HR High Performance Replacement Battery 3.5 lb

12% off
Sale price $29.99 USD Regular price $33.99
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Genuine SigmasTek SP12-5.5HR battery ensures 100% compatibility with your device
Absorbent Glass Mat (AGM) technology for reliable, leak-proof performance
Maintenance-free, spill-proof design for hassle-free use and safety
U.L. Recognized and CE Certified for guaranteed quality and safety standards
Brand new, factory fresh with a 1-year warranty for peace of mind
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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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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 5.5 Ah

Terminal Type

F2

SigmasTek SP12-5.5HR Replacement Battery — Compatible with SigmasTek SP12-5.5HR

The genuine SigmasTek SP12-5.5HR replacement battery is a premium, factory-fresh option engineered for compatibility, reliability, and consistent performance. As a rechargeable Sealed Lead Acid (SLA) battery built to meet or exceed OEM specifications, this unit serves as a trusted high-performance battery and a long-lasting battery solution for backup power and portable applications where dependable 12V power is essential.

Key Specifications

  • Model: SigmasTek SP12-5.5HR
  • Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Voltage: 12 Volts
  • Capacity: 5.5 Ah
  • Terminal: F2
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Compatibility Guarantee: Meets or exceeds OEM SLA battery specifications
  • Brand: SigmasTek (genuine)

Benefits

This genuine SigmasTek replacement battery uses AGM technology and a sealed, maintenance-free design to deliver dependable performance and extended service life. AGM construction enhances charge acceptance and reduces internal resistance, making the SP12-5.5HR a robust choice for both cyclic and standby applications. The spill-proof housing improves safety and reduces the need for routine maintenance, providing a practical long-lasting battery solution.

The SigmasTek SP12-5.5HR is an excellent high-performance battery for a broad range of applications: uninterruptible power supplies (UPS), emergency backup systems and lighting, alarm and security systems, telecom equipment, medical devices, and various portable tools and instruments. U.L. recognition and CE certification confirm industry-standard safety and quality, while the F2 terminal supports easy, secure installation in many legacy and modern devices.

Backed by a 1 year warranty and shipped brand new and factory fresh, the SigmasTek SP12-5.5HR replacement battery offers reliable power restoration and lasting performance. Add this trusted replacement battery to your cart now to ensure uninterrupted power for your critical systems.

Technical Specifications

Voltage12 Volts
Amp Hours5.5 Ah
Terminal TypeF2
Length (in.)3.54
Width (in.)2.76
Height (in.)3.98
Weight (lb.)3.5

Product Highlights

  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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