Altronix AL400ULM High-Performance Alarm Replacement Battery Set 9.71 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 AL400ULM High-Performance 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 | 7.5 Ah
Terminal Type
F1
Altronix AL400ULM Alarm Battery Set — Compatible with AL400ULM
Designed as a direct replacement battery set for the Altronix AL400ULM, this high-performance battery kit delivers reliable backup power, consistent performance, and the same safety features you expect from OEM sealed lead acid (SLA) cells. Whether you need a dependable replacement battery for routine maintenance or a long-lasting battery upgrade to maintain alarm uptime, this Altronix AL400ULM pack is built to meet or exceed the original specifications for performance and reliability.
Key Specifications
- Model Included: SP12-7.5 (two batteries)
- Voltage: 12 Volts
- Capacity: 7.5 Ah
- Terminal Type: F1
- Brand: SigmasTek
- Construction: Valve Regulated Spill Proof
- Certifications: U.L. Recognized and CE Certified
- Case: Rugged Plastic Case and Cover
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year
- Quantity: 2 batteries per set
- Compatibility: Designed for Altronix AL400ULM alarm and power systems
- Performance: Superior Performance Guaranteed
Benefits
This replacement battery set offers durable construction and reliable chemistry for long service life. The valve regulated, spill-proof design provides safe, maintenance-free operation for security equipment and power systems. Rugged plastic housings protect internal cells from environmental and mechanical stress, while UL recognition and CE certification verify compliance with safety and quality standards. As a high-performance battery option, it supports consistent discharge and recharge cycles, making it an excellent choice for mission-critical applications.
Expect a long-lasting battery solution that keeps your alarm panel, access control, and security systems operational during power interruptions. Typical applications include alarm systems, access control systems, burglar alarm systems, and general security system power supplies. In addition to those uses, this high-performance battery is ideal for UPS backup, emergency power packs, and portable tools or equipment that require reliable 12V standby power. If you are replacing aging cells, this kit delivers predictable performance and minimizes downtime.
Because these batteries are supplied as a matched pair (SP12-7.5 x2), installation is straightforward and ensures compatible charging behavior within your AL400ULM cabinet or power enclosure. With factory-fresh condition and a 1 year warranty, you get the confidence of a quality replacement battery that meets stringent safety certifications and delivers dependable standby power.
Ready to secure your Altronix AL400ULM system with a high-quality, long-lasting battery? Purchase this replacement battery set today and restore reliable backup power and peace of mind.
Technical Specifications
Product Highlights
- Brand Replacement : Altronix AL400ULM 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.
