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SigmasTek  |  SKU: BW-6437

Altronix AL802UL2ADA Compatible Alarm Replacement Battery Set 14.51 lb

21% off
Sale price $81.99 USD Regular price $103.99
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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 output for consistent power
High capacity 12 Ah battery for longer usage
Durable F2 terminal type for secure connections
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🔹 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 12V 12Ah F2 Replacement Battery — Compatible with Altronix Systems

Upgrade or replace power reserves with this SigmasTek 12 Volts 12 Ah F2 replacement battery, specifically suited for Altronix-compatible security and alarm installations. Engineered for steady current delivery and dependable standby performance, this long-lasting battery helps maintain continuous operation for mission-critical devices. Whether used as a maintenance spare or emergency swap, it delivers the reliability technicians expect from a professional-grade power solution.

Key Specifications

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

Benefits

Designed with longevity and dependable performance in mind, this high-performance battery offers stable power for alarm panels and related electronics. It provides a reliable source of backup energy, minimizing downtime and ensuring systems remain operational during outages. The sealed lead-acid construction ensures low maintenance and secure operation in enclosed cabinets.

Durability: A rugged internal design reduces the risk of premature failure and maintains consistent capacity despite frequent charge cycles. Long life: Strong charge acceptance and minimal self-discharge help preserve usable capacity over time, making this a long-lasting battery choice for emergency readiness. Performance: Reliable 12V output under load means fewer surprises during critical events, and the F2 terminals offer a secure, service-friendly connection.

Common applications include UPS modules for networking equipment, emergency lighting, alarm and security panels, access control systems, and other low- to medium-drain devices. Its compact dimensions (5.95" x 3.86" x 3.7") and 14.50 lb weight make it a practical, drop-in replacement for many Altronix-style systems.

Don’t wait until a failure occurs—replace worn batteries now with this SigmasTek 12V 12Ah F2 replacement battery to benefit from a high-performance, long-lasting battery solution. Click to buy and secure dependable backup power for your Altronix-compatible equipment today.

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 AL802UL2ADA Alarm
  • Manufacturer: SigmasTek
  • Product Type: Security Alarm
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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