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-16268

Duracell WKDC12-20NB High Performance Compatible Replacement Battery 13.24 lb

22% off
Sale price $72.99 USD Regular price $93.99
Shipping calculated at checkout.
Compatible replacement for Duracell WKDC12-20NB model
Uses advanced Absorbent Glass Mat (AGM) technology
Maintenance-free with spill-proof, sealed design
U.L. recognized and CE certified for safety and quality
Brand new, factory fresh with 1-year warranty included
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 | 22 Ah

Terminal Type

Nut & Bolt

Duracell WKDC12-20NB Replacement Battery (Compatible with Duracell WKDC12-20NB)

This replacement battery is designed for direct compatibility with the Duracell WKDC12-20NB model, delivering reliable performance and consistency you can trust. Engineered as a high-performance battery option for critical applications, this sealed lead acid (SLA) unit emphasizes safety, maintenance-free operation, and dependable power delivery. Whether you need a backup for UPS systems, emergency power, or heavy-duty tools, the Duracell WKDC12-20NB replacement provides a long-lasting battery solution that meets or exceeds OEM SLA specifications.

Key Specifications

  • Compatible Model: Duracell WKDC12-20NB
  • Replacement Brand: SigmasTek
  • Battery Chemistry/Technology: Absorbent Glass Mat (AGM) Technology
  • Voltage: 12 Volts
  • Capacity: 22 Ah
  • Terminal Type: Nut & Bolt
  • Design: Maintenance-Free with Spill Proof Construction
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand New, Factory Fresh
  • Warranty: 1 Year Warranty

Benefits

  • Durability: Built with AGM technology, this replacement battery resists vibration, minimizes electrolyte stratification, and offers improved cycle life compared to conventional flooded batteries.
  • Maintenance-Free: The spill-proof, sealed design eliminates the need for watering and reduces upkeep—ideal for installations where regular maintenance is impractical.
  • Long Life Performance: As a long-lasting battery option, it provides steady discharge characteristics and reliable recharge acceptance, making it suited for repeated cycle and standby applications.
  • High Performance: Designed to meet or exceed OEM SLA specifications, this high-performance battery supports critical loads with consistent voltage and dependable reserve capacity.
  • Safety & Compliance: U.L. Recognition and CE Certification ensure the battery meets industry safety and quality standards for a wide range of equipment.
  • Typical Applications: Perfect for UPS backup systems, emergency lighting and power, alarm systems, tools and equipment, mobility devices, and other SLA-compatible devices that require dependable standby or cyclic power.
  • Ready-to-Install: Delivered brand new and factory fresh with nut & bolt terminals for secure connections, simplifying replacement in the field.

If you need a trustworthy replacement battery for your Duracell WKDC12-20NB, this SigmasTek 12V 22Ah AGM SLA battery offers safety, performance, and a 1 year warranty for peace of mind. Add this high-performance, long-lasting battery to your cart today and restore reliable power to your equipment.

Technical Specifications

Voltage12 Volts
Amp Hours22 Ah
Terminal TypeNut & Bolt
Length (in.)7.13
Width (in.)3.0
Height (in.)6.59
Weight (lb.)13.23

Product Highlights

  • Brand Replacement : Duracell WKDC12-20NB 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.