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Upgrade Power Wheel Adapter Kit Compatible with Milwaukee M18 18V Battery with Voltage Regulator Fuse and Wire Terminals, Battery Conversion Kit for DIY Radio Controlled Truck, Robotics and Car Toys

  • Based on 93 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Mar 22
Order within 7 hours and 15 minutes
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Color: Compatible With Milwaukee


Features

  • Multiple Protection: Battery adapter is equipped with a DC low voltage protector and 31A fuse to provide overcurrent protection and low voltage protection. When battery voltage reaches the set minimum value, it will automatically turn off the power to protect your equipment
  • Waterproof Upgrade: Made of high-quality ABS material, upgrade battery conversion kit has stronger heat resistance and durability. The upgraded low-voltage protection controller has perfect waterproof and dustproof effect, avoiding damage to the exposed circuit board caused by rainwater and dust, effectively extending its service life
  • Perfect Fit: The battery adapter kit is compatible with Milwaukee 18V lithium-ion batteries 48-11-1815/48-11-1820/48-11-1828/48-11-1840/48-11-1850/48-11-1860, Widely used in DIY wireless control trucks, robots, and car toys
  • Flexible Adjustment: The Battery adapter kit can easily adjust the voltage according to your own needs, and it is equipped with a voltage display for easy observation. DC motor controller is equipped with a speed and switch controller, and can display the output voltage in real time
  • Easy to Install: You can directly insert a battery compatible with the product into the adapter, and then connect the adapter kit to your device to easily adjust the speed of your DIY Radio Controlled truck robot and car toy

Manufacturer: ‎PhysiTeile


Part Number: ‎PHSEUPWAK111902


Item Weight: ‎13.7 ounces


Package Dimensions: ‎7.2 x 5.59 x 2.05 inches


Item model number: ‎Compatible with Milwaukee


Size: ‎Fit for Milwaukee


Color: ‎Compatible With Milwaukee


Style: ‎Fit for Milwaukee


Material: ‎ABS+Metal


Power Source: ‎dc


Voltage: ‎18 Volts


Wattage: ‎180 watts


Item Package Quantity: ‎1


Special Features: ‎Adjustable


Included Components: ‎power wheel adapter + DC low voltage protector + motor controller + voltage display + 30A fuse + wiring terminal


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: November 20, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Mar 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Works well
Color: Compatible With Milwaukee
This made my Granddaughters Power wheel get with the program!
Reviewed in the United States on December 24, 2025 by Donaldson

  • Low voltage protection unit is a weak link
Color: Compatible With Milwaukee
Voltage protection unit will fail quickly Capacitor exploded
Reviewed in the United States on January 20, 2026 by stephanie scott stephanie scott

  • Battery size
Color: Compatible With Milwaukee
Works great simply install kids love it. Alot longer run time just be careful of battery size you use. my biggest battery made it over heat but my x3.0 works amazing
Reviewed in the United States on September 24, 2025 by Brad

  • Stop reading reviews and just buy it!
Color: Compatible With Milwaukee
I just got this thing delivered and had it installed in under 10 minutes. To all of the comments that say there are no instructions or manual, that isn’t true. The instructions are super easy. I added a photo just in case you have a hard time figuring it out. I used my own wire connections, but other than that, it is exactly the way yours will look. This thing made my unit WAY more powerful. I would recommend this to anyone that wants to make their child happy. ... show more
Reviewed in the United States on April 18, 2025 by Daniel B. Daniel B.

  • Low quality lvp
Color: Compatible With Milwaukee
Bought kit for the low voltage protector. It quit after about 3 batteries. Now I just have a 35 dollar m18 battery receiver.
Reviewed in the United States on December 2, 2025 by Joel Warren

  • Milwaukee battery conversion kit
Color: Compatible With Milwaukee
This is perfect for my grandsons power wheel!! Can’t wait for him to drive it
Reviewed in the United States on September 24, 2025 by Josh Nordquist

  • Junk
Color: Compatible With Milwaukee
Power control didnt work very good the dial didnt control any thing and I wired it accordingly per instructions and wiring diagram
Reviewed in the United States on September 1, 2025 by Wesley T.

  • Do not buy
Color: Compatible With Milwaukee
Do not buy this kit it is absolute junk the first kit the low voltage protector didn’t work out of the box. I received my second kit for replacement and yet the same thing one again.
Reviewed in the United States on November 1, 2025 by michael quinn gutierrez

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