Regulator Rectifier Mosfet Lithium Kawasaki OEM 21066-0008 21066-0022 21066-0714 21066-0744 21066-0771

2004 Kawasaki Ninja ZX-10R
2005 Kawasaki Ninja ZX-10R
2006 Kawasaki Ninja ZX-14
2006 Kawasaki Ninja ZX-10R
2007 Kawasaki Ninja ZX-14
2007 Kawasaki Ninja ZX-10R
2008 Kawasaki Ninja ZX-14
2008 Kawasaki Concours 14
2009 Kawasaki Ninja ZX-14
2009 Kawasaki Concours 14
2010 Kawasaki Ninja ZX-14
2010 Kawasaki Concours 14
2011 Kawasaki Ninja ZX-14
2011 Kawasaki Concours 14
2012 Kawasaki Ninja ZX-14R
2012 Kawasaki Ninja ZX-14
2012 Kawasaki KVF 750 Brute Force i
2012 Kawasaki KVF 750 Brute Force EPS
2012 Kawasaki Concours 14
2013 Kawasaki Ninja ZX-14R
2013 Kawasaki Ninja ZX-14
2013 Kawasaki KVF 750 Brute Force i
2013 Kawasaki KVF 750 Brute Force EPS
2013 Kawasaki Concours 14
2014 Kawasaki Ninja ZX-14R
2014 Kawasaki Ninja ZX-14
2014 Kawasaki KVF 750 Brute Force i
2014 Kawasaki KVF 750 Brute Force EPS
2014 Kawasaki KRT 800 Teryx 4
2014 Kawasaki KRF 800 Teryx
2014 Kawasaki Concours 14
2015 Kawasaki Ninja ZX-14R
2015 Kawasaki Ninja ZX-14
2015 Kawasaki KVF 750 Brute Force i
2015 Kawasaki KVF 750 Brute Force EPS
2015 Kawasaki KRT 800 Teryx 4
2015 Kawasaki KRF 800 Teryx
2015 Kawasaki Concours 14
2016 Kawasaki Ninja ZX-14R
2016 Kawasaki Ninja ZX-14
2016 Kawasaki KVF 750 Brute Force i
2016 Kawasaki KVF 750 Brute Force EPS
2016 Kawasaki KRT 800 Teryx 4
2016 Kawasaki KRF 800 Teryx
2016 Kawasaki Concours 14
2017 Kawasaki Ninja ZX-14R
2017 Kawasaki Ninja ZX-14
2017 Kawasaki KVF 750 Brute Force i
2017 Kawasaki KVF 750 Brute Force EPS
2017 Kawasaki KRT 800 Teryx 4
2017 Kawasaki KRF 800 Teryx
2017 Kawasaki Concours 14
2018 Kawasaki KVF 750 Brute Force i
2018 Kawasaki KVF 750 Brute Force EPS
2018 Kawasaki KRT 800 Teryx 4
2018 Kawasaki KRF 800 Teryx
2019 Kawasaki KVF 750 Brute Force i
2019 Kawasaki KVF 750 Brute Force EPS
2019 Kawasaki KRT 800 Teryx 4
2019 Kawasaki KRF 800 Teryx
2020 Kawasaki Ninja ZX-14R
2020 Kawasaki KVF 750 Brute Force EPS
2020 Kawasaki KVF 750 Brute Force
2020 Kawasaki KRX 1000 Teryx
2020 Kawasaki KRT 800 Teryx 4
2020 Kawasaki KRF 800 Teryx
2020 Kawasaki Concours 14
2021 Kawasaki KVF 750 Brute Force i
2021 Kawasaki KVF 750 Brute Force EPS
2021 Kawasaki KVF 750 Brute Force
2021 Kawasaki KRX 1000 Teryx
2021 Kawasaki KRT 800 Teryx 4
2021 Kawasaki KRF 800 Teryx

OEM 21066-0008 21066-0022 21066-0714 21066-0744 21066-0771

Dimensions:

Width: 103 mm
Length: 103 mm
Height: 28 mm

Other specifications:
Number of plugs: 2
Number of pins: 5
Minimum Charging Voltage: 14.0 V ± 0.2 V DC
Maximum Charging Current: 50 A / 500 W
Operation Temperature: -20⁰ to 85⁰

It runs cooler than all OEM diode style regulators. In addition, this rectifier has overheat protection, rather than burn up it will simply turn off for a while and cool off.

Improved heat sink and charging capabilities

Before installing your new voltage regulator rectifier:
Check the AC output of the stator.
Replace any burned or corroded connectors on stator and regulator/rectifier
Check and repair any melted wiring.
Use hi-temp dielectric grease on all connectors.

This product is an advanced design that lowers operating temperatures for extended longevity and better performance than the OEM part.
Brand new Mosfet voltage regulator rectifier
WORKS WITH LITHIUM BATTERIES ONLY
STOP BURNING YOUR REGULATOR RECTIFIER!
It is time to update or replace your voltage regulator with the advanced MOSFET type.
It runs cooler than all OEM diode style regulators. In addition, this rectifier has overheat protection, rather than burn up it will simply turn off for a while and cool off.
Direct replacement to your original unit.
Plug-and-play, direct fit, easy installation.
The quality exceeds the OEM equipment
Higher grade of electric components.
All shipped products are tested. All item pictures are accurate, if in doubt do not hesitate and compare our item to your original part.
We have even included the opposite connector (main harness side) as we know these are often melted / corroded / defective and a major cause for repetitive electrical issues.
*All item pictures are accurate, if in doubt do not hesitate and compare our item to your original part.
Why do you need a different voltage regulator for lithium batteries?
Lithium batteries have different charging requirements than Lead Acid or AGM batteries that can severely affect their lifespan and performance. The key factors in safe and reliable lithium battery charging are the output DC voltage ripple and average output voltage. The regulator is designed around the optimal parameters for these factors.
The ripple effect is all that matters
Charging voltage ripple in a powersports application is the difference between the highest and lowest voltages from the voltage regulator output. By nature, a common shunt style voltage regulator will have a fairly high voltage ripple due to the regulation shunt switches opening and closing frequently. Each on/off transition will cause some variation in the output voltage, this is unavoidable. Keeping this to minimum is critical for Lithium batteries, and the RMSTATOR Lithium regulator is designed around this feature.
In a perfect world, a ripple of less than 10% of the output voltage (~1.5V for a typical regulator), would be ideal, however is not practical for this type of regulator. The Lithium regulator is able to maintain a less than 4 Volts output ripple, compared to verified test results of our competitors 8 volts. Keep in mind this ripple voltage is only seen via an Oscilloscope sampling the voltage 1000’s of times a second, and is not the same as your average charging voltage as measured by a multimeter.
PLEASE NOTE : This universal voltage regulator is ONLY for lithium batteries THIS IS NOT FOR LEAD ACID BATTERIES. Output Voltage is the key factor in a voltage regulator designed specifically for Lithium batteries. The ideal charging voltage for Lithium batteries is 13.9-14.2VDC. The RMSTATOR regulator has a carefully set output voltage of 14.1VDC (+/- 0.1VDC). This stable and ideal output voltage carefully keeps a lithium battery in it’s ideal charging range.
Please contact the manufacturer of your Lithium Ion Battery to ensure our product has the correct set point for their product
Protect your investment in an expensive lithium battery with our lithium battery voltage regulator!