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SigmasTek  |  SKU: BW-19012

Harley-Davidson FLHTK 2010-2011 Reliable Replacement Battery 21.85 lb

26% off
Sale price $123.99 USD Regular price $167.99
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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
Includes 6-month warranty and is U.L. recognized and CE certified
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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 | 30 Ah

Terminal Type

Nut & Bolt

Harley-Davidson FLHTK (2010-2011) Replacement Battery (Compatible with FLHTK 2010-2011)

The Harley-Davidson FLHTK 2010-2011 replacement battery is a maintenance-free AGM power solution designed to meet the demands of heavy touring bikes and accessory-rich Harley models. Engineered for high-rate discharge and dependable starts, this long-lasting battery supports the additional electrical loads common on FLHTK touring motorcycles. If you own a 2010 or 2011 FLHTK and want a high-performance battery that resists vibration, temperature extremes, and leakage, this replacement battery is built to deliver.

Key Specifications

  • Type: AGM Maintenance Free / Absorbed Glass Mat Design
  • Maintenance: Maintenance-Free Design (no acid filling required)
  • Safety: Spillproof and Leakproof Design
  • Certifications: U.L. Recognized and CE Certified
  • Ventilation: Valve Regulated Vent System
  • Durability: Extreme Freeze, Heat and Vibration Resistance
  • Performance: Superior Starting Power and Deep Cycle Capacity
  • Condition: Brand New, Factory Fresh
  • Voltage: 12 Volts
  • Capacity: 30 Ah
  • Terminal Type: Nut & Bolt
  • Manufacturer/Label: SigmasTek
  • Brand: Harley-Davidson
  • Warranty: 6 Month Warranty

Benefits

Specifically tuned for the power needs of touring bikes like the FLHTK (2010-2011), this replacement battery combines reliable cranking capability with deep cycle resilience to support accessories such as audio systems, heated grips, GPS units, and lighting upgrades. The sealed AGM construction eliminates maintenance routines and prevents spills—ideal for the varied orientations and limited space on touring models. UL and CE certifications provide assurance of safe, compliant design.

Built to withstand extreme temperature swings and continuous vibration from the road, the battery’s rugged construction ensures consistent starts and long life even under heavy use. The valve-regulated vent system preserves battery integrity while maintaining safe operation under load. The nut-and-bolt terminal configuration ensures secure, high-current connections that are important for large-displacement engines and accessory power demands.

As a high-performance battery designed for the FLHTK 2010-2011 platform, it gives riders a long-lasting battery option that reduces downtime and keeps touring rigs ready for the road. Each unit is factory fresh and professionally tested so you receive reliable performance immediately upon installation, backed by a clear 6 month warranty for added peace of mind.

Take action now—purchase the Harley-Davidson FLHTK (2010-2011) replacement battery and equip your touring bike with a durable, high-performance battery built for the long haul.

Technical Specifications

Voltage12 Volts
Amp Hours30 Ah
Terminal TypeNut & Bolt
Cold Cranking Amps (CCA)385
Length (in.)6.54
Width (in.)4.96
Height (in.)6.89
Weight (lb.)21.83

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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