It worked at first, now it won’t limit speed. Just full speed. Any idea what’s wrong?

Mine was like this out of the box. With the potentiometer fully closed to fully open I'm getting 19.4 to 19.99 V from a 20V power source. Totally useless. I'm going to return it and try to find a higher end alternative. This one looks and feels super cheap. If it worked, it would be a good value but clearly they have a lot of QC problems.

Why does the internal fuse keep popping with a 20V 5A dewalt battery swap in a powerwheels car?

The DEWALT battery is most likely a 5AH which rating of length of power but a DEWALT battery will actually pop a 30A fuse on initial power surge. I just recently used one of these on my daughters power wheels and I ended up putting a 40A fusel in and haven’t had any issues so far

can this be used on a minn kota EDGE 45lb.thrust 5 speed trolling motor?

If it's between 7-70v, below 30amps, and a brushed motor, yes. Amp draw is going to be the issue, some trolling motors can draw over 30amps which would blow the fuse and just swapping to a higher rated fuse is asking for trouble.

Have the same voltage coming out as I do going in, even after adjusting. Is this defective?

No, the voltage is reduced by about 1%

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KeeYees 7-70V 30A PWM DC Motor Speed Controller Switch Control 12V 24V 36V 48V 72V with 30 Amp Fuse

KeeYees 7-70V 30A PWM DC Motor Speed Controller Switch Control 12V 24V 36V 48V 72V with 30 Amp Fuse

Product ID: 443447618

Details

Brand
KeeYees
Voltage
7E+1 Volts
Product Dimensions
8.5L x 5.8W x
Material
Copper
Item Weight
0.19 Kilograms

⚡7-70V Input

🔄0-100% Speed Control

🛡️30A Fuse Protection

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251 zł

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Sold byAmazon PolandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔧 Unleash Your Motor's Potential with Precision Control!

SAFETY FIRST - Includes a 30A fuse for double protection against short circuits.
ROBUST DESIGN - Built with high-quality components for durability and long-term reliability.
PRECISION SPEED CONTROL - Seamlessly adjust motor speed from 0% to 100% with a user-friendly knob.
VERSATILE VOLTAGE RANGE - Power up your projects with a wide input range of 7-70V!
WHISPER QUIET OPERATION - Enjoy smooth, noise-free performance for a distraction-free workspace.

The KeeYees 7-70V 30A PWM DC Motor Speed Controller is designed for versatility and reliability, featuring a wide voltage input range, precise speed control, and robust safety features, making it an essential tool for any DIY enthusiast or professional looking to optimize motor performance.

Specifications

ASIN	B083J3WMND
Brand	KeeYees
Brand Name	KeeYees
Colour	silver
Customer Reviews	4.2 out of 5 stars 1,010 Reviews
Display Type	LED
Item Dimensions L x W x H	8.5L x 5.8W x 3.2H Centimeters
Item Weight	0.19 Kilograms
Manufacturer	KeeYees
Material	Copper
Material Type	Copper
Product Dimensions	8.5L x 5.8W x 3.2H Centimeters
UPC	744678331119

Reviews

J**J

Stopped working

2.07.2022

S**Z

Good quality purchase!

30.09.2020

B**E

Speed controller for Power Wheels

15.11.2025

N**H

Actually pretty solid!

12.03.2021

E**S

Good stuffed..

4.10.2020

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The product quality is outstanding. Exactly what I needed for my work.

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251 zł

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In stock

Sold byAmazon PolandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Poland.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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