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SigmasTek  |  SKU: BW-18858

Deka ETX9 Compatible Replacement Battery 6.21 lb

19% off
Sale price $41.99 USD Regular price $51.99
Shipping calculated at checkout.
Maintenance-free AGM design eliminates the need for acid filling
Spillproof and leakproof for safe, hassle-free handling
U.L. recognized and CE certified for guaranteed quality and safety
Superior starting power with deep cycle capacity for reliable performance
Resistant to extreme freeze, heat, and vibration for durability in tough conditions
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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 | 8 AH

Terminal Type

Nut & Bolt

Replacement Deka ETX9 - Compatible Motorcycle Battery (ETX9)

Choose this compatible replacement Deka ETX9 for dependable, maintenance-free power that’s ready to install out of the box. The ETX9 replacement battery uses AGM technology to deliver strong starting power, leakproof safety and minimal upkeep, making it an ideal choice for riders seeking a high-performance battery and a long-lasting battery option for daily rides and seasonal storage.

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
  • SigmasTek
  • 12 Volts
  • 8 AH
  • Nut & Bolt terminals
  • Deka Unigy

Benefits

The Deka ETX9 replacement battery delivers exceptional durability with AGM cells that shield internal components from shock and vibration while providing reliable performance across temperature extremes. As a high-performance battery it offers strong starting current for rapid ignition and stable voltage under load, and its deep cycle capability supports repeated starts and accessory use. The maintenance-free, spillproof design eliminates topping up acid and makes installation safe and simple.

This unit’s long-lasting battery characteristics include reduced self-discharge and consistent charge acceptance, which help preserve battery life even when the vehicle sits idle. Certified to U.L. and CE standards and shipped factory fresh, the ETX9 gives you quality and safety assurances for peace of mind. The valve-regulated vent system further enhances secure operation in confined battery compartments.

Common applications for the ETX9 replacement battery include motorcycles, scooters and other powersport vehicles requiring a compact, reliable 12V 8 AH AGM battery. It also works well for compact UPS systems, emergency lighting backups and portable tools that need brief, high-current bursts.

Ready to replace your battery? Buy the replacement Deka ETX9 today and secure a high-performance, maintenance-free solution that provides the long-lasting battery reliability you expect. Order now for prompt shipping and reliable customer service.

Technical Specifications

Voltage12 Volts
Amp Hours8 AH
Terminal TypeNut & Bolt
Cold Cranking Amps (CCA)120
Length (in.)5.94
Width (in.)3.46
Height (in.)4.21
Weight (lb.)6.2

Product Highlights

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

Connections & Interface

  • Polarity: "'+/-"

Payment & Security

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