Apex APX6120F2 High Performance Compatible Replacement Battery 4.08 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.
Apex APX6120F2 High Performance Compatible 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
6 Volts | 12 Ah
Terminal Type
F2
Apex Battery APX6120F2 Replacement Battery — Compatible with Apex Battery APX6120F2
The Apex Battery APX6120F2 replacement battery is crafted for direct compatibility and reliable operation in devices that require the Apex Battery APX6120F2 model. Built to meet or exceed OEM SLA specifications, this high-performance battery uses AGM technology to provide dependable, maintenance-free power. With factory-fresh condition and recognized certifications, it’s a trusted choice for restoring backup capacity and ensuring uninterrupted operation.
Key Specifications
- Model: Apex Battery APX6120F2
- Voltage: 6 Volts
- Capacity: 12 Ah
- Terminal: 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
- Distributor/SKU: SigmasTek
Benefits
Engineered for longevity and robust performance, this replacement battery delivers consistent energy output for critical and everyday applications. The AGM construction reduces internal degradation and improves charge acceptance, giving you a long-lasting battery that performs well under regular cycling. The maintenance-free, spill-proof design reduces service needs and risks associated with acidic leaks.
As a high-performance battery, the APX6120F2 stands up to frequent use, providing steady voltage and reliable runtime for backup and portable equipment. Certification to U.L. and CE standards ensures compliance with safety and quality expectations for professional and consumer installations.
Common applications include uninterruptible power supplies (UPS), emergency lighting and exit signs, security and alarm systems, medical device backups, and various handheld or stationary tools that require a 6V battery. The F2 terminal type offers easy and secure connections in most standard housings.
Ready to upgrade your power source? Buy the Apex Battery APX6120F2 replacement battery today for a dependable, high-performance solution backed by a 1 Year Warranty. Order now to secure reliable, long-lasting battery power.
Technical Specifications
Product Highlights
- Brand Replacement : Apex Battery APX6120F2
- 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.




