Altronix MAXIM5 Premium Compatible Alarm Replacement Battery Set 33.11 lb
— Ready to ship immediately
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.
Altronix MAXIM5 Premium Compatible Alarm Replacement Battery Set is backordered and will ship as soon as it is back in stock.
Let customers speak for us
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
✉ sales@batteryweb.com
Battery Care Tips
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
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
⚠️ 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 Replacement Battery — Compatible with Altronix Systems
The SigmasTek 12V 12Ah F2 replacement battery is engineered to provide consistent, dependable power for Altronix-compatible security panels and a wide range of sealed-lead-acid applications. Combining dependable construction with reliable chemistry, this high-performance battery offers the steady voltage and capacity you need for UPS backups, alarm systems, and emergency power equipment. If you’re searching for a long-lasting battery replacement that delivers performance you can count on, this model fits the bill.
Key Specifications
- Manufacturer: SigmasTek
- Brand Replacement: Altronix
- 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
- Type: Security Alarm12 Volts12 AhF2*SigmasTek*
Benefits
This replacement battery is designed for durability and dependable long-term use. As a long-lasting battery solution, it resists premature capacity loss and supports reliable recharge cycles. The unit’s consistent output makes it a high-performance battery for protecting sensitive electronics and ensuring alarm and UPS systems remain operational during power events.
Typical applications include uninterruptible power supplies (UPS), security alarm systems, emergency lighting, access control modules, and other standby power equipment. The secure F2 terminal ensures easy, stable connections for maintenance-free installations, while the compact footprint supports retrofits where space is limited.
With SigmasTek manufacturing and direct compatibility for Altronix replacements, this pack is optimized for dependable service life and predictable behavior in both standby and cyclic roles. It’s an economical option to restore system runtime without sacrificing performance.
Don’t wait—replace depleted batteries with the SigmasTek 12V 12Ah F2 high-performance replacement battery today and keep your critical systems protected and fully powered.
Technical Specifications
Product Highlights
- Brand Replacement : Altronix MAXIM5 Alarm
- Manufacturer: SigmasTek
- Product Type: Security Alarm
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.




