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SigmasTek  |  SKU: BW-6404

Altronix MAXIM55 Reliable Alarm Replacement Battery Set 33.11 lb

19% off
Sale price $175.99 USD Regular price $215.99
Shipping calculated at checkout.
Compatible replacement for Altronix brand security alarms
Compact size with 5.95" length and 3.86" width
Reliable 12 Volt power supply for consistent performance
High capacity 12 Ah battery for extended usage
Durable F2 terminal type for secure connections
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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 — Reliable Power for Altronix Security Equipment

The SigmasTek 12V 12Ah F2 replacement battery is tailored for Altronix-compatible security applications, delivering the steady power and reliability required for alarm systems and standby devices. This high-performance battery offers consistent voltage delivery and a robust build designed to withstand the demands of emergency use. Choose this long-lasting battery to ensure your critical systems remain functional during power interruptions.

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.): 33.08

Benefits

This SigmasTek replacement battery is built for reliability and extended service life. As a high-performance battery, it supports rapid recharge and steady discharge behaviors necessary for alarm and backup systems. Its long-lasting battery characteristics reduce the frequency of replacements and deliver predictable backup durations for alarm panels, UPS units, emergency lighting, and access control systems.

The F2 terminal provides reliable connectivity and simplifies installation in standard alarm enclosures, while the compact form factor fits many existing battery compartments. Typical use cases include security alarm backup, UPS surge protection, emergency lighting circuits, and temporary power for tools during on-site repairs. The sealed design lowers maintenance requirements and helps prevent leaks, improving safety for both equipment and installers.

Service professionals and facility owners will value the combination of dependable runtime, straightforward installation, and the compatibility this unit offers with Altronix-branded systems. When uptime and system integrity matter, selecting a quality replacement battery is essential.

Ready to secure your backup power? Add the SigmasTek 12V 12Ah F2 replacement battery to your order now and keep your Altronix-compatible systems protected with a reliable, long-lasting battery solution.

Technical Specifications

Voltage12 Volts
Amp Hours12 Ah
Terminal TypeF2
Length (in.)5.95
Width (in.)3.86
Height (in.)3.7
Weight (lb.)33.08

Product Highlights

  • Brand Replacement : Altronix MAXIM55 Alarm
  • Manufacturer: SigmasTek
  • Product Type: Security Alarm
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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