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-16081

Volcano KB12240 NB Compatible Replacement Battery 18.1 lb

19% off
Sale price $111.99 USD Regular price $138.99
Shipping calculated at checkout.
Absorbent Glass Mat (AGM) technology for enhanced durability
Maintenance-free and spill-proof design for worry-free use
U.L. recognized and CE certified for safety and reliability
Brand new and factory fresh for optimal performance
Includes 1-year warranty for peace of mind
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

Volcano KB12240 NB Replacement Battery — Compatible with Volcano KB12240 NB

Designed as a direct replacement for the Volcano KB12240 NB, this SLA battery offers reliable compatibility, strong performance, and trusted safety certifications. If you require dependable backup power or a durable power source for portable devices, this replacement battery provides a maintenance-free solution that meets OEM expectations and restores your system’s operational readiness.

Key Specifications

  • Compatible Model: Volcano KB12240 NB
  • Type: Rechargeable Sealed Lead Acid (SLA)
  • Technology: Absorbent Glass Mat (AGM)
  • Voltage: 12 Volts
  • Capacity: 26 Ah
  • Terminal: Nut & Bolt
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year
  • Replacement Brand/Manufacturer Label: SigmasTek

Benefits

This Volcano KB12240 NB replacement battery offers a durable and long-lasting battery option thanks to AGM technology and a sealed SLA construction. The maintenance-free design and spill proof construction make it safe to install in cabinets, racks, and enclosed areas without the concern of leakage or fluid maintenance. As a high-performance battery, it is well suited for both standby and cyclic applications, delivering stable voltage and dependable output when systems demand it.

Common uses include uninterruptible power supplies (UPS), emergency backup systems, alarm and security installations, medical devices, and handheld or stationary tools. The robust nut & bolt terminals provide secure, vibration-resistant connections that are ideal for installations subjected to movement or shock. U.L. recognized and CE certified components ensure the battery adheres to recognized safety and performance benchmarks.

Supplied brand new and factory fresh with a 1-year warranty, this replacement battery offers excellent value for restoring the performance of your Volcano KB12240 NB-compatible equipment. It’s a practical, cost-effective way to ensure your devices continue to operate reliably.

Don’t wait until power fails—purchase the Volcano KB12240 NB replacement battery now for a dependable, long-lasting battery solution that brings your system back to full strength.

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 : Volcano KB12240 NB
  • 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.