ACME Security Systems AL6/12 Compatible Alarm Replacement Battery 3.5 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.
ACME Security Systems AL6/12 Compatible Alarm Replacement Battery 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 | 5 AH
Terminal Type
F1
ACME Security Systems AL6/12 Alarm Battery Replacement (SP12-5)
Maintain continuous protection for your ACME Security Systems AL6/12 with this dependable replacement battery. The SP12-5 (12 V 5 AH) unit is manufactured to meet or exceed OEM standards, offering consistent power and lasting reliability for alarm panels and security equipment. If you need a trusted, high-performance battery for the AL6/12 model, this SigmasTek replacement battery is a practical, long-lasting battery choice.
Key Specifications
- Includes: 1 battery - SP12-5 (12 V 5 AH)
- Voltage: 12 Volts
- Capacity: 5 AH
- Terminal type: F1
- Brand: SigmasTek
- Construction: Valve Regulated Spill Proof Construction
- Certifications: U.L. Recognized and CE Certified
- Case: Rugged Plastic Case And Cover
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
Benefits
- Durability: The valve-regulated and spill-proof construction plus a tough plastic case protect the cells and maintain performance even in demanding installation environments.
- Long life: Engineered to match OEM performance, the SP12-5 supports extended standby and operational service, making it a cost-effective, long-lasting battery option for your AL6/12 system.
- High performance: With U.L. recognition and CE certification, this battery delivers steady voltage and reliable performance under load — key attributes of a high-performance battery for security applications.
- Multiple uses: Optimized for the ACME AL6/12 alarm system, this battery also supports access control systems, home alarm systems, burglar alarm systems, security systems, and power supplies. It is also suitable as a compact backup solution for small UPS units, emergency power applications, and certain portable tools that accept sealed 12 V 5 AH batteries.
- Peace of mind: Arriving brand new and backed by a 1 year warranty, this replacement battery gives you confidence in both compatibility and initial performance.
Replace your AL6/12 battery today with this SP12-5, a reliable replacement battery designed for long service life and solid performance. Buy now to secure your system and enjoy fast shipping — in-stock orders typically ship within 24 hours.
Technical Specifications
Product Highlights
- Brand Replacement : ACME Security Systems
- 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.




