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SigmasTek  |  SKU: BW-6454

Altronix AL400ULACMCB Alarm High-Performance Compatible Replacement Battery Set 14.51 lb

18% off
Sale price $81.99 USD Regular price $99.99
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Compatible replacement for Altronix security alarm systems
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
Lightweight design at 14.5 lbs for easy 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 12V 12Ah F2 Replacement Battery — Altronix 12V 12Ah F2 Compatible

For dependable backup power in security and emergency applications, choose the SigmasTek 12V 12Ah F2 replacement battery. Engineered to meet the needs of Altronix-compatible systems, this long-lasting battery supplies consistent 12 Volt power and 12 Ah capacity in a compact package with standard F2 terminals. It’s an efficient, reliable replacement battery for installations that require immediate, trouble-free swaps.

Key Specifications

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

Benefits

Reliability and endurance define this SigmasTek replacement battery. As a high-performance battery choice, it supports consistent power delivery for alarm panels, emergency lighting, and small UPS units while resisting degradation over repeated cycles. The design emphasizes long life to reduce the frequency of replacements and to maintain readiness in critical systems.

Ideal applications include UPS backup for network devices, emergency power for building systems, security alarm backups, and powering tools or devices that utilize F2 terminals. The battery’s physical dimensions and manageable weight make it a practical replacement component for on-site service and routine maintenance.

Installation is quick and straightforward: fit the battery into the appropriate compartment, attach via the F2 terminals, and confirm polarity. Because it’s purpose-built as an Altronix-compatible replacement battery, you get a seamless fit and immediate restoration of backup capacity.

Ensure your systems remain protected—order the SigmasTek 12V 12Ah F2 replacement battery now for a durable, high-performance battery solution that delivers long-lasting power when it’s needed most.

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 AL400ULACMCB Alarm
  • Manufacturer: SigmasTek
  • Product Type: Security Alarm
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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