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High Output Charging System

Part Number 29900028A




The Harley-Davidson® High Output Charging System is engineered to provide abundant power for all your accessories at any engine speed.

  • Engineered to provide 30% more power than the stock system at idle
  • With 54 amps of output at 4,000 rpm, accessories will operate at their peak performance - no more dimming lights, reduced audio performance or under-performing heated gear
  • Recommended installation anytime a multi-amp audio system is installed in order to achieve the full capacity of your audio system
  • Recommended when installing heated seats, heated gear and other higher draw powered accessories
  • Maximum power output of charging system is 793 Watts (based on constant voltage cold data)
  • Ideal for heated clothing, heated seats and grips, decorative lighting, and high-output audio systems place added demand on the motorcycle's charging system
  • Complete kit includes high performance rotor, stator, voltage regulator and all gaskets and hardware required for installation
  • Stock on select CVO™ Touring models

Fits '11-'16 Touring, '10-'16 CVO™ Touring and '09-'16 Trike models. Stock on '14-'16 FLHTKSE, FLHXSE and FLTRUSE.

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  • Model
  • Warranty

    1 year limited warranty – Go to for full details
  • Sold in Unit

  • In The Box

    High performance rotor, stator, voltage regulator and all gaskets and hardware required for installation
High Output Charging System is rated 4.3 out of 5 by 3.
Rated 3 out of 5 by from Not as good as I had hoped for. I installed this charging system as I had already gone through 3 voltage regulators. I was hoping this system would be the answer to my charging issues. I don't think it really made much of a difference at first. Disappointed by this, I upgraded all lighting on my bike to LED. The system now works better than it had been. I plan on rewiring my charging system this winter in the hopes that I can gain a bit more performance out of this system.
Date published: 2016-08-16
Rated 5 out of 5 by from MORE TOYS NEED MORE POWER I noticed a draw on the original charging system after adding the Boom! Audio system with amplifier along with fog lights, light rails and marker lights. I had this system installed and now the sound system and all the lights work perfectly. No more dimming lights when idling at a traffic light.
Date published: 2015-05-31
Rated 5 out of 5 by from dimming lights? dead battery? lots of extras? This is definitely a must for anyone who has added or wants to add the BOOM speaker system, driving lights, Storage lights and so on.
Date published: 2014-05-15
  • y_2018, m_2, d_26, h_20
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Will this help the battery to last longer? Does it help keeping the battery fully chatged.

Asked by: Tom51

HO output charging system

Just purchased a 2016 Tri Glide. Is this system already installed or do I have to have it installed?
Asked by: RedHorse556

Other than touring...

Will this work with any other model Harley, other than touring? If not, does Harley make a high output kit for dyna?
Asked by: Deon108

does this fit my 2006 electra glide standard EFI

Asked by: austin

What is the difference between the 2010 and 2011 FLHTK?

I have a 2010 FLHTK and added the BOOM audio and LED lights. I was told that this is the option for upgrade and again HD is very vague in fitment so if this can be clarified I would appreciate it otherwise I am forced to go aftermarket. And please refrain from advising me to go to my local dealer for help, NEVER AGAIN will I allow their service department to touch my bike, reason I am going to do this myself which I should have done in the first place. Thank you.
Asked by: SGTMcGyer
  • y_2018, m_2, d_26, h_20CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.7
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    Prices listed are generally the Manufacturer's Suggested Retail Price (MSRP), excluding taxes and shipping. Prices at local dealerships may vary. All online orders will be fulfilled and shipped by
    Harley-Davidson Motor Company as the agent for the Selling Dealer.