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SigmasTek  |  SKU: BW-6478

Altronix AL1012ULXPD16 Alarm High-Performance Compatible Replacement Battery Set 14.51 lb

15% off
Sale price $46.51 USD Regular price $55.03
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Compatible replacement for Altronix security alarms
Compact size: 5.95" L x 3.86" W x 3.7" H
Reliable 12 Volt, 12 Ah battery capacity
Durable F2 terminal type for secure connections
Weighs 14.5 lbs for stable installation
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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 | 12 Ah

Terminal Type

F2

SigmasTek 12 Volts 12 Ah F2 Replacement Battery — Compatible with Altronix Security Systems

Specifically tailored for security and alarm systems, the SigmasTek 12 Volts 12 Ah F2 replacement battery is a drop-in power source that restores reliable runtime to boards and enclosures that list Altronix replacements. With verified dimensions and terminal type for direct compatibility, this high-performance battery offers steady voltage delivery and a long-lasting battery life to keep critical alarm and security systems operational when mains power fails.

Key Specifications

  • Manufacturer: SigmasTek
  • Brand Replacement: Altronix
  • Length (in.): 5.95
  • Width (in.): 3.86
  • Height (in.): 3.7
  • Voltage: 12 Volts
  • Amp Hours: 12 Ah
  • Weight (lb.): 14.50
  • Terminal Type: F2
  • Type: Security Alarm
  • Model: 12 Volts 12 Ah F2

Benefits

This SigmasTek unit is engineered for reliability in security deployments and other mission-critical systems. The combination of exact physical dimensions (5.95" x 3.86" x 3.7") and F2 terminal compatibility ensures a straightforward installation as an Altronix replacement, reducing downtime and simplifying maintenance. As a high-performance battery, it is formulated to provide stable output under load, low self-discharge in float conditions, and robust tolerance for charge cycles — all contributing to a long-lasting battery solution.

Durability: Robust sealed construction resists leakage and environmental factors that commonly affect standby batteries. Long life: Optimized internal chemistry extends usable life in backup systems that rely on float charging or periodic cycling. High performance: Predictable voltage under load maintains system integrity for alarms, access control panels, and UPS modules.

Typical applications include security alarm panels, access control power supplies, emergency lighting controllers, small UPS systems, and other surveillance and monitoring equipment where a reliable 12 Volt backup is required. The weight and dimensions align with common Altronix replacement form factors, making this SigmasTek battery an ideal choice for service technicians and facility managers seeking a dependable replacement battery that fits existing mounts and connectors.

Restore dependable backup power now — add the SigmasTek 12 Volts 12 Ah F2 replacement battery (Altronix replacement) to your cart and secure uninterrupted operation for your security systems.

Technical Specifications

Voltage12 Volts
Amp Hours12 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)3.86
Height (in.)3.7
Weight (lb.)14.5

Product Highlights

  • Brand Replacement : Altronix AL1012ULXPD16 Alarm
  • Manufacturer: SigmasTek
  • Product Type: Security Alarm
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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