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SigmasTek  |  SKU: BW-6123

Altronix AL125ULP High Performance Alarm Replacement Battery 4.85 lb

21% off
Sale price $33.99 USD Regular price $42.99
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Valve regulated, spill-proof construction for safe and reliable use
U.L. recognized and CE certified for guaranteed quality and compliance
Superior performance ensures long-lasting power for your security system
Rugged plastic case and cover protect the battery from damage
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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Volts & Amps

12 Volts | 7.5 Ah

Terminal Type

F1

Altronix AL125ULP (SP12-7.5) Replacement Battery

Restore reliable backup power to your Altronix AL125ULP system with this SP12-7.5 replacement battery. Designed to meet or exceed OEM specifications, this battery delivers consistent 12V performance and dependable capacity to support alarm panels, power supplies, and access control devices. Choose a long-lasting battery engineered for safety, stability, and seamless compatibility with Altronix equipment.

Key Specifications

  • Includes: 1 battery - SP12-7.5 (12 V 7 AH)
  • Voltage: 12 Volts
  • Capacity: 7 AH (SP12-7.5)
  • Construction: Valve Regulated Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Performance: Superior Performance Guaranteed
  • Case: Rugged Plastic Case And Cover
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Brand notation from product text: SigmasTek (F1*SigmasTek*)

Benefits

As a replacement battery tailored for the Altronix AL125ULP, the SP12-7.5 offers robust durability and extended service life. The sealed, valve-regulated design prevents spills and minimizes maintenance, making it an ideal long-lasting battery for both residential and commercial security setups. The rugged plastic casing protects the battery from physical stress, while certified safety ratings from U.L. and CE help ensure reliable operation in installed environments.

This high-performance battery provides dependable standby capacity and consistent voltage delivery—critical attributes for alarm systems and control panels that must remain active during power interruptions. In addition to security equipment, the SP12-7.5 is well-suited for UPS backups, emergency power systems, and small tools or devices that require stable 12V sealed lead-acid power.

Common uses include access control systems, home alarm systems, burglar alarm systems, security systems, and general power supplies. With brand-new condition and a 1 year warranty, this SP12-7.5 replacement battery is a cost-effective way to keep your Altronix AL125ULP operating at peak reliability.

Don’t wait until a failing battery compromises your system — order this Altronix AL125ULP SP12-7.5 replacement battery today and enjoy fast shipping and the peace of mind that comes with a high-quality, long-lasting battery.

Technical Specifications

Voltage12 Volts
Amp Hours7.5 Ah
Terminal TypeF1
Length (in.)5.95
Width (in.)2.56
Height (in.)3.7
Weight (lb.)4.85

Product Highlights

  • Brand Replacement : Altronix AL125ULP Alarm
  • Manufacturer: SigmasTek
  • Product Type: Security Alarm
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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