Welcome to our store. Your trusted source for batteries and power solutions. Learn more

For support or quotes: sales@batteryweb.com

WELCOME5
SigmasTek  |  SKU: BW-16050

Sunnyway SW12280-F2 High Performance Replacement Battery 18.1 lb

18% off
Sale price $111.99 USD Regular price $136.99
Shipping calculated at checkout.
Absorbent Glass Mat (AGM) technology for enhanced performance
Maintenance-free, spill-proof design for hassle-free use
U.L. recognized and CE certified for safety and reliability
Brand new, factory fresh to ensure long-lasting power
1-year warranty for peace of mind and guaranteed quality
In stock

— Ready to ship immediately

Free shipping

Visa Mastercard American Express PayPal Apple Pay Google Pay Shop Pay Discover Klarna Afterpay Stripe

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.

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

Product & Solutions Expert

✉ sales@batteryweb.com

🔹 10+ Years Battery Experience 🔹 Fast & Accurate Identification

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

🔹 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: 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 | 26 Ah

Terminal Type

F2

Sunnyway SW12280-F2 Replacement Battery — Compatible with Sunnyway SW12280-F2

Replace with confidence using the Sunnyway SW12280-F2 replacement battery designed to meet or exceed the Sunnyway SW12280-F2 OEM specifications. This sealed lead acid battery uses advanced AGM construction to provide a maintenance-free, spill-proof solution for backup and portable power needs. Whether you need a high-performance battery for critical systems or a long-lasting battery for everyday applications, the Sunnyway SW12280-F2 is engineered for reliability and consistent output.

Key Specifications

  • Compatible Model: Sunnyway SW12280-F2
  • Brand: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 26 Ah
  • Terminal Type: F2
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free Design with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

  • Durability: The AGM design gives the Sunnyway SW12280-F2 replacement battery strong resilience against shocks and vibrations while preventing leaks and spills.
  • Long Life: Maintenance-free construction reduces upkeep and extends service life, making this a reliable long-lasting battery for standby and frequent-use scenarios.
  • High Performance: Built to match OEM power curves, this high-performance battery supplies steady, dependable current for sensitive electronics and power-critical systems.
  • Certified Safety: With U.L. recognition and CE certification, this battery complies with international safety standards for secure installation and use.
  • Versatility: Ideal for uninterruptible power supplies (UPS), emergency backup, security systems, mobility equipment, and a variety of portable tools and devices.
  • Easy Replacement: F2 terminals and factory-fresh condition make the swap straightforward—minimizing downtime and returning systems to service quickly.
  • Guaranteed Support: The included 1 year warranty offers added assurance and support for your investment.

Ensure uninterrupted power with the Sunnyway SW12280-F2 replacement battery. Order now to secure a reliable, high-performance battery that delivers long-lasting service and fast installation.

Technical Specifications

Voltage12 Volts
Amp Hours26 Ah
Terminal TypeF2
Length (in.)6.56
Width (in.)6.97
Height (in.)4.92
Weight (lb.)18.08

Product Highlights

  • Brand Replacement : Sunnyway SW12280-F2 Battery
  • Manufacturer: SigmasTek
  • Product Type: SLA Batteries
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Bancontact
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.