12 Volt 1.4 Amp Sealed Lead Acid High Performance Replacement Battery 1.21 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.
12 Volt 1.4 Amp Sealed Lead Acid 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 | 1.2 Ah
Terminal Type
F1
12 Volt 1.4 Amp Sealed Lead Acid Replacement Battery — Compatible with SigmasTek (Model Tag: 12 Volts1.2 Ah F1)
This replacement battery is offered for compatibility with small-form-factor sealed lead acid models and is supplied to meet or exceed OEM SLA specifications. The product description references a 12 Volt 1.4 Amp battery and also includes model identification reading 12 Volts 1.2 Ah F1 (SigmasTek). Regardless of the label variations, this unit is delivered brand new, factory fresh, UL listed, and backed by a minimum one year warranty to provide reliable backup power and steady performance for low-capacity, high-reliability applications.
Key Specifications
- Voltage: 12 Volt
- Capacity: 1.4 Amp (as stated in product description)
- Alternate Model Tag Capacity: 1.2 Ah (present in model identifier)
- Condition: Brand New, Factory Fresh
- Warranty: Minimum One Year Warranty
- Certifications: UL Listed
- Design: Maintenance-Free, Non-Spillable
- Operating Orientation: Can operate in any orientation
- Life Expectancy: 3-5 years in standby use
- Terminal Type: F1 (mentioned and shown in model tag)
- Brand/Model Identifier: SigmasTek — 12 Volts1.2 Ah F1
Benefits
This compact replacement battery offers a high-performance battery option for small UPS units, alarm systems, medical monitors, and other equipment that requires low current but reliable standby power. The sealed, maintenance-free construction reduces the need for maintenance and eliminates concerns about acid spills, making it safe for sensitive indoor equipment. With UL listing and factory freshness, the battery provides reliable startup and consistent voltage under standby conditions.
Durability and long life are emphasized through the non-spillable AGM-style sealed design and the listed 3-5 year life expectancy in standby service. As a long-lasting battery for small systems, it supports emergency lighting, security and fire alarms, consumer electronics, and certain medical devices where stable backup power is essential. The F1 terminal offers a compact connection style suitable for many compact equipment housings and original-equipment replacement scenarios.
Because both a 1.4 Amp description and a 1.2 Ah model tag appear in the product information, this listing captures the available specification details so you can confirm fit and compatibility with your equipment model before purchasing.
Choose this 12 Volt 1.4 Amp replacement battery (SigmasTek model tag 12 Volts1.2 Ah F1) today for a dependable, high-performance battery and a long-lasting battery solution. Add to cart now to restore reliable backup power with fast shipping and support.
Technical Specifications
Product Highlights
- Brand Replacement : 12 Volt 1.4
- 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.
