Welcome to our store. Proudly serving customers across North America for years. Learn more

For support or quotes: sales@batteryweb.com

WELCOME10
SigmasTek  |  SKU: BW-19286

Deka ETX16 Premium Compatible Replacement Battery 13.45 lb

18% off
Sale price $82.99 USD Regular price $100.99
Shipping calculated at checkout.
Maintenance-free AGM design eliminates the need for acid filling
Spillproof and leakproof for safe, hassle-free use
Superior starting power with deep cycle capacity for reliable performance
Extreme resistance to freeze, heat, and vibration ensures durability
Factory fresh with a 6-month 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 | 18 Ah

Terminal Type

Nut & Bolt

Deka ETX16 Replacement Battery (Compatible)

The replacement Deka ETX16 motorcycle battery is an AGM maintenance-free unit crafted for fitment and performance. If you want a high-performance battery that removes maintenance chores and reliably delivers starting power, this long-lasting battery brings the durability and convenience riders need for daily use, storage, or seasonal rides.

Key Specifications

  • Maintenance-Free Design
  • Spillproof and Leakproof Design
  • U.L. Recognized and CE Certified
  • Absorbed Glass Mat Design
  • Valve Regulated Vent System
  • Extreme Freeze, Heat and Vibration Resistance
  • Superior Starting Power and Deep Cycle Capacity
  • Brand New, Factory Fresh
  • 6 Month Warranty
  • Brand: Deka Unigy
  • Model: Deka ETX16
  • Brand (Manufacturer): SigmasTek
  • Voltage: 12 Volts
  • Capacity: 18 Ah
  • Terminal Type: Nut & Bolt

Benefits

The Deka ETX16 compatible replacement battery offers robust benefits for motorcycle owners and technicians. Its AGM construction yields a maintenance-free, spillproof design that is resistant to leaks and designed to withstand vibration, heat, and freeze conditions common to vehicle use. The superior starting power ensures rapid engine ignition, and the deep cycle capacity helps support accessories, lights and electronics during rides or when powering tools for short durations.

As a high-performance battery, the Deka ETX16 is also suitable for other high-rate discharge scenarios such as backup power for UPS systems, portable emergency power, and certain power tools. The U.L. recognition and CE certification add an extra layer of confidence in manufacturing standards, while brand-new, factory-fresh packaging and professional testing ensure consistent quality out of the box.

Customers benefit from a practical 6 month warranty and fast shipping for in-stock items, so you can replace your battery quickly and return to riding with minimal downtime. Our support team is available to help with installation tips and fitment questions to ensure the Deka ETX16 is the right long-lasting battery choice for your bike.

Don’t wait — order your replacement Deka ETX16 battery today and enjoy a high-performance, long-lasting battery that’s ready to perform when you need it most.

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Cold Cranking Amps (CCA)310
Length (in.)6.85
Width (in.)3.39
Height (in.)6.14
Weight (lb.)13.44

Product Highlights

  • Brand Replacement : Deka Unigy
  • Manufacturer: SigmasTek
  • Product Type: Motorcycle
  • Warranty: 6 Months
  • Bulk Orders: sales@batteryweb.com

Connections & Interface

  • Polarity: "'+/-"

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • 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.


🔋 Battery Finder
🔋
Battery Assistant AI
Online — BatteryWeb.com