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Rick's Motorsport Lithium-Ion Battery-Compatible Rectifier/Regulator

(5 reviews)

Item: 388170

Fits: 1975 Honda CB550K 550 Four

$120.95

In Stock - Ships Next Business Day!

Rick's Motorsport Lithium-Ion Battery-Compatible Rectifier/Regulator


Specifically engineered for use with modern LiFeO4 lithium ion batteries, this regulator/rectifier will not over-charge your expensive battery.

  • Plugs into OEM wire harness
  • Correct voltage set point for lithium batteries
    • Set point is 14V +/- .2
  • Not for use with lead acid batteries

Product Note: Not for use with standard lead acid batteries.

Specification Details
Output Voltage 14.25V
Warranty 1 Year Manufacturer Warranty

Vehicle Fitment


Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.

Honda
  • CB350F 350 Four 1972-1974
  • CB400F Super Sport 400 Four 1975-1977
  • CB500K Four 1971-1973
  • CB550F Super Sport 550 Four 1975-1977
  • CB550K 550 Four 1975-1978
  • CB750F 750 Super Sport 1975-1978
  • CB750K 750 Four 1969-1978

Customer Reviews

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Love it

By   on  Verified Purchaser

Exactly wat I wanted thank you so much.


Xs650 reg/rec for lithium ion battery

By   on  Verified Purchaser

Fixed my charging issues. Even bolted directly into my '79 XS650 battery box.


You get what you pay for!

By   on 

I installed a new Caltric stator and a new Caltric voltage regulator on my 1995 vt600 with a new lead acid battery. I was stranded many times due to the bike not starting, dead battery. The stator was showing continuity to ground on all 3 phases and putting out 14 volts ac at idle. So I installed the 29 year old original stator. 21Volts ac at idle and nothing to ground. The Caltric regular would not produce any dc voltage at all. I bought an Antigravity Lithium battery and a "Ricks" Lithium regulator. With the stock 29 year old stator, Rick's Lithium regulator and the Antigravity Lithium battery. The bike is charging at a steady 13.8 vdc. The bike runs much smoother and starts every time! Thanks Guys!


Upgrade Now!

By   on  Verified Purchaser

This rectifier is compatible with my bike and paired with new lithium battery it is running like a CHAMP. Super smooth starting and response is great!


Ducati Monster 696 replacement part

By   on  Verified Purchaser

I installed this on my Ducati monster 696 2008 with no problem. I appears to work well but I only did a few miles since I installed it. So far, so good! I will post a long term review after I clock more miles.


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Questions & Answers

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What voltage regulator should I use for AGM battery or acid filled lead battery on my 2007 Royal Star Venture

You would want to go with a standard regulator/rectifier for use with AGM or acid battery. We do have a standard reg/rec available for that 2007 Royal Star Venture from Electrosport. Just search our site for Electrosport Regulator/Rectifier to find it.

By Andy
Answer Question

Would this be a better bet for agm battery as well or should I stick to a regular rectifier

Lithium-Ion Battery-Compatible Regulator/Rectifiers from Rick's are specifically engineered to work with LiFeO4-type batteries only. Your best bet would be to stick with a standard regulator/rectifier if your machine is equipped with a lead-acid battery of any kind.

By Staff
Answer Question

can this reg/rec be used to charge traditional lead acid batteries until i finish the Li- ion conversion, and do the stator and rotor need to be upgraded as well?


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