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RUTU 4 Wire full wave Universal Voltage Regulator Rectifier Replacement - Boat Motor, Motorcycle, GY6 50 150cc Scooter, Moped, Go Kart, TAOTAO, ATV Rectifier- AC to DC Rectifier 12v Voltage Regulator

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$14.99

$ 7 .99 $7.99

In Stock
  • Wide Compatibility - Suitable for boats, motorcycles, scooters, ATVs, and small generators, this full wave rectifier 12v has a 14.5V DC output, can charge 12V lead-acid batteries, and power 12V lamps.
  • More Stable Power Outputs - With a full-wave silicon rectifier bridge, this 12v regulator rectifier produces larger and high-purity DC current output and more stable output than half-wave rectifiers.
  • Built Tough - This voltage rectifier has a thickened aluminum alloy shell for excellent heat dissipation and a soft rubber bottom. It's insulated and sealed so it's moisture-proof and non-corrosive.
  • Convenient DIY Installation - The green wire connects to the ground, while the red one connects to the battery, load, or lamp. The pink and yellow connect to the rotor, magneto stator, or generator.
  • Buy With Confidence - This voltage regulator plug is backed by a 1-year warranty. The package includes a 4 wire regulator rectifier and a wire adapter connector cable, 4 cables ties, 4 heat shrink tubes, plus a manual for installation.



Product Description

GIVE YOUR MACHINE AN UPGRADE.

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Seeing the signs of a failing regulator rectifier?

There are several reasons why your regulator rectifier may start failing. This includes overheating and poor grounding, among others. In any case, a faulty rectifier can have a significant effect on the performance of your motorcycle, boat, ATV, or go-kart.

To keep your machine in optimal condition, a replacement is in order. But you don't want to replace it with just another rectifier. You want something that's expertly made to be more durable and high-performing — one that's capable of providing higher and more stable power outputs.

This Voltage Regulator Rectifier from RUTU is the upgrade you’re looking for.

This rectifier is compatible with a wide range of engines, from boats to motorcycles and even small generators. It's capable of charging 12V lead-acid batteries and powering up 12V bulbs. It's also fitted with a full-wave silicon bridge, allowing it to provide larger and more stable power outputs.

Crafted from top-of-the-line materials, this regulator rectifier is durable and heavy-duty. The housing is made from thick aluminum alloy. This doesn't just protect the components but also helps manage heat build-up. It's also insulated and sealed, giving it protection against moisture, and corrosion.

Providing customers with reliable aftermarket parts has always been our mission at RUTU. Over the years, we've developed an extensive line of innovative products for power sports vehicles and workhorse machines, and we plan to continue doing so well into the future.


3

When performance matters, your first choice is RUTU Powersports.

Our brand was born out of a love for off road adventure and a passion for power sports. Our aftermarket motorsports spare parts provide the ultimate in performance, safety, quality and value to enthusiasts around the world.

RUTU, driving your adventure!

Whether it’s charging 12v batteries or powering up 12v lamps, this 14.5V DC output rectifier delivers when it comes to performance. It’s fitted with a full-wave silicon rectifier bridge that produces more power and is more durable than its half-wave alternatives. It’s the ideal rectifier replacement for motorcycles, boats, ATVs, and other vehicles and machines.

More details:

  • AC Input Voltage: 20-60V
  • DC Output Voltage: 14.5±0.5V
  • Max Output Power: 55W
  • Unloading Output Voltage (Idling): 12.5-13V±0.5v
  • Charging Output Current: 0-4A
  • With Battery Charging Voltage:14-14.6±0.5V

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The rectifier has a maximum power output of 55W, a DC output voltage of 14.5V, and an AC input voltage range of 20-60V. Please do not use it beyond the recommend maximum output as this may damage the rectifier.

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For high-voltage connections, we recommend connecting a qualified 12V lead-acid battery to the circuit to assist in stabilizing the voltage.

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In order to protect electrical appliances and rectifiers and avoid short circuits, a 15A fuse needs to be connected in series within the circuit.

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Connect the pink and yellow input terminals of the rectifier to the AC output wires of the magneto and stick them with tape.

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Connect the green wire of the rectifier to the frame or the engine case to create a reliable ground.

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Add the battery and fuse to the circuit. Connect the red wire to the fuse first, then to the positive pole of the battery

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ENJOY ENHANCED PERFORMANCE FROM YOUR MOTORCYCLE, ATV, OR BOAT.


Customer
2025-08-25 18:28:24
It does its job
W
2025-07-25 11:24:46
I have 2 of these and they both work great.I was able to use this and a super capacitor (ASIN: B08CGXJY2J) to add 12v power to my 196cc clone engine mini bike. You need to have the 2 coils under the flywheel (which you probably do if you have a headlight) and a 12v lead acid battery or a 16v super capacitor to make the power stable but it is a viable option to get a little power out of that anemic charging system. It will go to around 13.xx volts when off idle, but at idle only expect about 8v or so dc regulated. This is plenty good for my LEDs and horn.
Customer
2025-07-06 10:19:49
Simple enough wiring diagram, works as intended.
Eric 12string
2025-06-27 18:00:01
This unit looks like the real deal, but it is not. Perhaps limited to the one I received, but it does not output anywhere near the standard 14.5V DC. My setup has dual charging coils that output around 44 volts AC, which should be able to easily push 4 amps @ 14.5 volts out of this rectifier. It barely outputs 12 volts with zero load (battery disconnected). With battery connected the voltage is 12.73, entirely because that is the full charged voltage in the battery itself. And Yes, it is connected correctly and these readings are taken at full engine operating RPM. Again, it may be that I got a lemon, nevertheless it did not suit my application. Good luck
tyler homan
2025-06-18 11:44:56
Works good does what it supposed too worth the money
RUBIEL A Ramimirez salas
2025-05-20 13:37:07
Super
Terry Duckworth
2025-02-06 13:09:50
The regulator rectifier on my cg clone Chinese motorcycle has always output move voltage than I care for, around 15v which is hard on the small batteries used in bikes. So far this one has been sitting around about 14.3 which is on the low side by a hair, but much safer. This may not be a direct replacement for your application, you need to look at how yours is currently wired and make sure the stator wiring is compatible. I spliced the wires so it didn't matter what connectors were on it. It was the same physical size though which was a plus.
James Mazeika
2025-01-31 16:57:40
Idk if this was defective or not. But in my case it didn't work to good. I hooked it up the way that it said to, still didn't have dc output, grabbed my meter and checked and had 3v on the output. Weird so I unhooked and tested to see if my input was too high and I may have fried it. On idle I got 24v ac and my painful holding of higher rpms got me about 48v ac. So not ove the 50v it says it can handle on the little paper in the box. So my best guess is mine wasn't fit to live. But for $12 it's not to big of a deal I guess. I had a bad experience with it so it's not for me.
john
2025-01-18 13:08:07
Good: Arrived quickly and well packaged had instructions.Bad: getting up to 24v from stator in AC but DC output is 3v DC at idle and 9v DC at wide open throttle.Not enough power for all of the lights on my bike and not enough to charge a battery.Look elsewhere ...
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