Welcome to our store. Your trusted source for batteries and power solutions. Learn more

For support or quotes: sales@batteryweb.com

WELCOME5
SigmasTek  |  SKU: BW-6447

Altronix AL600ULADA Alarm High-Performance Compatible Replacement Battery Set 14.51 lb

14% off
Sale price $81.99 USD Regular price $94.99
Shipping calculated at checkout.
Reliable 12V power supply for various devices
12 Ah capacity ensures long-lasting performance
Compact and lightweight design for easy installation
Durable construction for enhanced battery life
Suitable for backup power and portable electronics
In stock

— Ready to ship immediately

Free shipping

Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe

Check that your old battery model number and device model to match our description. This makes sure they work together.


We ship your order same day if you buy it before 4 PM EST.

Send Your Battery Photo

Expert Technician Help

Snap a photo or video of your battery and send it to us. We'll identify the exact replacement—fast and hassle-free. Our team has helped thousands of customers find the right battery quickly and easily.

POST YOUR BATTERY IMAGE
Product & Solutions Expert

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

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.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

Disclaimer

⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 12 Ah

Terminal Type

F2

SigmasTek 12V 12Ah F2 - Compact Replacement Battery

The SigmasTek 12 Volts 12 Ah F2 replacement battery is a compact, reliable option for small UPS, alarm, and access control systems. Offering consistent output and dependable charge acceptance, this high-performance battery is tailored for equipment demanding steady standby power. Its compact profile makes it an easy swap for many existing battery compartments while providing the long-lasting battery life needed for mission-critical systems.

Key Specifications

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

Benefits

Even with a minimal specification sheet, this SigmasTek unit demonstrates the hallmarks of a quality replacement battery: sealed, maintenance-free construction, reliable chemistry, and stable voltage under load. As a high-performance battery in its class, it supports longer runtimes for alarms and emergency systems relative to smaller cells, delivering peace of mind during power outages.

The F2 terminal ensures secure mechanical and electrical connection, simplifying installation for technicians and reducing labor time. Ideal for security alarm systems, small UPS devices, emergency lighting power packs, and other standby applications, this battery offers a practical balance of capacity and size. Its predictable discharge profile and recharge behavior make it suitable for frequent cycling in systems that see daily activity.

Durability and reliability are key benefits — the SigmasTek 12V 12Ah F2 is built to be a dependable reserve power source, lowering the likelihood of unexpected failures and extending the life of your equipment by providing clean, consistent power.

Need a trustworthy SigmasTek 12 Volts 12 Ah F2 replacement battery? Purchase now to ensure your system has the long-lasting battery backup it needs.

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 AL600ULADA Alarm
  • Manufacturer: SigmasTek
  • Product Type: Security Alarm
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.