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SigmasTek  |  SKU: BW-6412

Altronix MAXIM33 Long-Life Alarm Replacement Battery Set 33.11 lb

11% off
Sale price $175.99 USD Regular price $197.99
Shipping calculated at checkout.
Reliable 12V power supply for various devices
12 Ah capacity ensures long-lasting performance
Compact design fits easily in tight spaces
Durable construction for extended battery life
Ideal for backup power and portable applications
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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 — Compatible Model: SigmasTek 12V Systems

When you require a reliable 12V power source, this SigmasTek 12V 12Ah F2 replacement battery provides steady, maintenance-free performance for a variety of security and backup applications. As a compact and robust unit, it’s designed to deliver the consistency and endurance needed for alarm panels, access controllers, and other low-voltage devices. This long-lasting battery option from SigmasTek is a practical choice for technicians and facility managers who value dependable runtime and straightforward installation.

Key Specifications

  • Voltage: 12 Volts
  • Amp Hours: 12 Ah
  • Terminal Type: F2
  • Manufacturer / Brand: SigmasTek

Benefits

  • Built for Reliability: The sealed lead-acid construction offers leak-free, maintenance-free performance so you can rely on this replacement battery for routine backups and emergency scenarios.
  • Long-Lasting Power: The 12 Ah capacity provides extended runtime compared to smaller cells, making it an effective long-lasting battery for devices that need continuous standby power.
  • High Performance Under Load: Designed to supply steady voltage to sensitive equipment, this high-performance battery supports uninterrupted operation for alarms, small UPS units, and control systems.
  • Wide Application Range: Suitable for UPS backup, emergency power, security alarm systems, access control, and small electronic tools that utilize 12V battery input.
  • Compact & Easy to Fit: With standard F2 terminal configuration and compact sizing, installation is quick in compatible enclosures and replacement scenarios.
  • Cost-Effective Replacement: Offers a straightforward way to restore system reliability without the need for extensive modifications.

Restore reliable backup power with this SigmasTek replacement battery. If you need a dependable, high-performance battery for security or emergency systems, add this 12V 12Ah F2 unit to your cart today and secure long-lasting protection for your equipment.

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 MAXIM33 Alarm
  • Manufacturer: SigmasTek
  • Product Type: Security Alarm
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

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