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SigmasTek  |  SKU: BW-19177

Harley-Davidson CVO FXD Fat Bob 1803CC (2007-2015) High-Performance Replacement Battery 11.62 lb

14% off
Sale price $75.99 USD Regular price $87.99
Shipping calculated at checkout.
Maintenance-free AGM design eliminates the need for acid refills
Spillproof and leakproof construction ensures safe, hassle-free use
U.L. recognized and CE certified for guaranteed quality and safety
Superior starting power with deep cycle capacity for reliable performance
Built to withstand extreme freeze, heat, and vibrations for durability
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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

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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.


Volts & Amps

12 Volts | 18 Ah

Terminal Type

Nut & Bolt

Harley-Davidson 1803CC CVO FXD Fat Bob (Dyna), 2007-2015 Replacement Battery

Specifically matched to Harley-Davidson 1803CC CVO FXD Fat Bob (Dyna) models from 2007-2015, this replacement battery offers reliable starting power, maintenance-free convenience, and rugged construction for demanding riding conditions. As an AGM maintenance free unit, it eliminates acid filling and provides a sealed, spillproof high-performance battery solution for custom and stock CVO applications.

Key Specifications

  • AGM Maintenance Free
  • 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: SigmasTek
  • Voltage: 12 Volts
  • Capacity: 18 Ah
  • Terminal Type: Nut & Bolt
  • Compatible Brand: Harley-Davidson

Benefits

This replacement battery is engineered for riders who require consistent cranking power and longevity. The absorbed glass mat (AGM) design provides high-performance, dependable starts and resilience against deep discharge cycles. As a long-lasting battery option, it reduces replacement frequency and helps maintain accessory operation such as lights, stereos and electronic controls commonly fitted to CVO and Fat Bob models.

Maintenance-free operation and a spillproof seal make installation safe and simple, while the valve regulated vent system ensures secure operation under a variety of conditions. Certified to U.L. and CE standards, the battery meets recognized safety and quality benchmarks. Enhanced resistance to freeze, heat and vibration protects internal components from environmental stresses and rough road impacts, extending useful life and improving reliability during long trips.

Although optimized for motorcycle use, this high-performance battery can also be used in alternative compact power roles—such as emergency backup circuits and portable equipment—so long as the voltage, capacity and terminal style are compatible. Each unit is brand new, factory fresh and professionally tested to ensure you receive a dependable product ready to install.

Get your Harley-Davidson 1803CC CVO FXD Fat Bob (Dyna), 2007-2015 replacement battery now. Purchase today for a maintenance-free, high-performance battery that delivers dependable starts and long-lasting service. Click to buy and enjoy fast fulfillment and reliable quality.

Technical Specifications

Voltage12 Volts
Amp Hours18 Ah
Terminal TypeNut & Bolt
Cold Cranking Amps (CCA)270
Length (in.)6.89
Width (in.)3.43
Height (in.)6.14
Weight (lb.)11.61

Product Highlights

  • Brand Replacement : Harley-Davidson
  • Manufacturer: SigmasTek
  • Product Type: Motorcycle
  • Warranty: 6 Months
  • Bulk Orders: sales@batteryweb.com

Connections & Interface

  • Polarity: "'-/+"

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