SigmasTek SP12-9 High Performance Replacement Battery 5.99 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.
SigmasTek SP12-9 High Performance 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 | 9 AH
Terminal Type
F2
SigmasTek SP12-9 Replacement Battery — Compatible with SigmasTek SP12-9
Designed as a direct replacement for the SigmasTek SP12-9, this genuine SigmasTek SP12-9 Rechargeable Sealed Lead Acid (SLA) battery delivers reliable compatibility, dependable performance, and proven durability. Whether you need a replacement battery for standby power, security systems, or other critical equipment, this high-quality unit offers the confidence of OEM-level fit and function. As a high-performance battery option, it gives consistent power output, maintenance-free operation, and a long-lasting battery life for everyday and emergency use.
Key Specifications
- Model: SigmasTek SP12-9
- Brand: SigmasTek
- Voltage: 12 Volts
- Capacity: 9 AH
- Terminal Type: F2
- Technology: Absorbent Glass Mat (AGM)
- Design: Maintenance-Free with Spill Proof Construction
- Certifications: U.L. Recognized and CE Certified
- Condition: Brand New, Factory Fresh
- Warranty: 1 Year Warranty
Benefits
This SigmasTek SP12-9 replacement battery is built for durability and reliable cycle life. AGM construction provides superior vibration resistance and leak-proof safety compared to flooded batteries, making it ideal for demanding environments. Because it is maintenance-free, you avoid routine topping-up or specialized servicing — simply install and rely on consistent performance. The sealed design and spill-proof construction enhance safety during shipping, installation, and operation.
As a high-performance battery, the SP12-9 delivers stable voltage under load and is suitable for both float and cyclic applications. Typical applications include UPS systems, emergency lighting, alarm and security devices, medical equipment backups, telecommunication gear, and portable power packs. Its compact yet robust design makes it a practical choice for installers and end-users who need a dependable long-lasting battery solution.
Certified to U.L. and CE standards and supplied brand new and factory fresh, this SigmasTek SP12-9 ensures safety and consistent quality. Backed by a 1 Year Warranty, it provides peace of mind for replacements and upgrades. If you are seeking a long-lasting battery that balances performance, safety, and cost-effectiveness, this SigmasTek SP12-9 replacement battery is an excellent choice.
Ready to upgrade or replace your battery? Order this SigmasTek SP12-9 long-lasting battery today and get reliable power when it matters most.
Technical Specifications
Product Highlights
- Manufacturer: SigmasTek
- Product Type: SLA Batteries
- 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.




