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-16178

FirstPower FP12280 Compatible 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 design with spill-proof construction
U.L. recognized and CE certified for safety and reliability
Brand new and factory fresh for guaranteed quality
1 year warranty ensures peace of mind and durability
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

Nut & Bolt

FirstPower FP12280 Replacement Battery — Compatible with FirstPower FP12280

Replace your worn or failing battery with a reliable, high-performance replacement battery built to meet or exceed OEM standards. This FirstPower FP12280 replacement is engineered for dependable performance, long-lasting service, and trouble-free operation. Designed for compatibility and optimized for steady power delivery, this battery gives you the reliability you expect for critical applications where uptime matters.

Key Specifications

  • Model Compatibility: FirstPower FP12280
  • Voltage: 12 Volts
  • Capacity: 26 Ah
  • Terminal Type: Nut & Bolt
  • Battery Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM) Technology
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty
  • Supplier/Brand: SigmasTek (replacement for FirstPower)

Benefits

This replacement battery delivers a high level of durability and dependable performance. The Absorbent Glass Mat (AGM) construction provides superior charge acceptance, minimal internal resistance, and resistance to vibration, making it an ideal high-performance battery for demanding environments. Its maintenance-free, spill proof design reduces service requirements and increases safety during installation and use.

You can expect long-lasting battery life thanks to factory-fresh cells and strict quality control. The U.L. recognition and CE certification confirm that this unit meets established safety and manufacturing standards. Whether you need a long-lasting battery to replace an aging unit in a UPS, power emergency lighting, maintain alarm systems, or supply energy to portable equipment and power tools, this model offers consistent power delivery and strong cycle performance.

Designed for quick, secure installation, the nut & bolt terminals provide solid electrical contact and dependable mechanical fastening. That makes the FP12280 replacement battery particularly suited for applications where stable termination is essential, such as backup power, telecommunications, security systems, and mobility equipment.

Choose this FirstPower FP12280 replacement battery for a cost-effective way to restore system reliability with a long-lasting battery that doesn’t compromise on performance. Order now to secure fast shipping and backed by a 1 Year Warranty — get the dependable power you need today.

Technical Specifications

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

Product Highlights

  • Brand Replacement : FirstPower FP12280 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.