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PlantPalGear 300W Adjustable Voltage Regulator for Milwaukee 18V Batteries1 / 7
Product guide

PlantPalGear 300W Adjustable Voltage Regulator for Milwaukee 18V Batteries

The PlantPalGear 300W voltage regulator is listed for Milwaukee 18V batteries and provides adjustable DC output alongside USB charging and a Qi wireless charging pad. Its advertised connections suit portable DC projects and device charging, but the battery is not included.

At a glance

  • Adjustable XT60 DC output is advertised across 2–30V, with five quick voltage presets.
  • The listing claims up to 140W USB-C and 18W USB-A output. Using both USB ports limits their combined output to 5V 3A.
  • A 15W Qi charging pad and a 1.9-inch LCD are listed. The seller says the display shows output readings, battery level and internal temperature.
  • The listing names protection against over-current, over-discharge, overheating, short circuit and overload. These are manufacturer claims, not independent verification.
Price
$45.03Save 15%

Reference price: $52.99

Price checked: Nov 14, 2026

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Often bought together

Pros and cons

Pros

  • Multiple output types are listed, including adjustable XT60 DC, USB charging and a cigarette lighter socket cable.
  • The adjustable voltage range and presets may suit users with compatible DC equipment that needs different output voltages.
  • The display is claimed to show output readings and battery level, which can help users monitor a setup.

Cons

  • The battery is not included, so using the regulator requires a compatible Milwaukee 18V battery.
  • Wireless charging requires a stable surface because the listing says the magnetic hold is light.
  • Using USB-C and USB-A simultaneously limits their combined output to 5V 3A.

Technical specifications

20 specifications
Identity and design
BrandPlantPalGear
Form factorPortable
ColorRed-Black
Enclosure materialPlastic
Output and charging
Rated wattage300 watts
Adjustable output range2–30V DC
Quick voltage presets5V / 9V / 12V / 18V / 24V
Maximum current25A
USB-C output140W
USB-A output18W
Combined USB output when both ports are used5V 3A
Wireless charging15W
Wireless charging standardQi
Output connections listedXT60, USB Type-C, USB Type-A, cigarette lighter socket cable
Compatibility and controls
Battery compatibilityMilwaukee 18V batteries
Screen technology listedLCD
Display size1.9"
Wireless connection listedUSB
Protection features claimedover-current, over-discharge, overheating, short circuit, and overload
Input
Input current25 A

What to know before buying

  • The listing describes an 18V battery input, 2–30V adjustable output and up to 300W output. Confirm the required voltage, current and power for each connected device before use. Battery runtime will depend on the battery used and connected load, and no runtime is specified.

What’s in the box

Included
  • 1 x Voltage Regulator
  • 1 x DC Voltage Regulating Socket
  • 1 x USB Cable
  • 1 x USB-C Cable
  • 1 x Wireless Charging Pad
  • 1 x Cigarette Lighter Socket Cable

Who is it for?

A good fit for

  • Milwaukee 18V battery owners who want adjustable DC output for compatible portable projects.
  • Users seeking one battery-powered unit with DC, USB and Qi charging options.
  • DIY users who want a display showing claimed output readings and battery information.

Less suited to

  • Buyers who need a battery included.
  • Anyone needing AC mains output, which is not listed.
  • Buyers who need stable magnetic retention while wirelessly charging on a moving or uneven surface.
PlantPalGear 300W Adjustable Voltage Regulator for Milwaukee 18V Batteries · photo 2
Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 172 ratings
  • 5 stars72%72%
  • 4 stars8%8%
  • 3 stars6%6%
  • 2 stars3%3%
  • 1 star11%11%

Customer feedback reports mixed experiences with functionality and wireless charging. Some say the charging adapter works well, while others report wireless charging issues. Battery life feedback is also mixed, including reports of low battery levels. For buyers, those concerns matter most if wireless charging or sustained use is central to the plan. The listing itself does not specify runtime, and its advertised output capabilities do not establish how long a particular battery will last.

Mixed feedback

  • Customer reports on the adapter's functionality vary, with some saying it works well and others mentioning wireless charging issues.
  • Battery-life feedback is mixed, including reports of low battery levels.

Frequently asked questions

Does the package include a Milwaukee battery?

No. The listing states that the battery is not included.

What DC output range is advertised?

The listing claims adjustable 2–30V DC output through the XT60 connection, with five presets: 5V, 9V, 12V, 18V and 24V.

Can both USB ports deliver their maximum output at once?

No. The listing says that when both USB ports are used, their combined output is limited to 5V 3A.

Is wireless charging supported?

The listing claims 15W Qi wireless charging for compatible phones. It also says the magnetic hold is light and recommends a stable surface.

PlantPalGear 300W Adjustable Voltage Regulator for Milwaukee 18V Batteries · photo 3
Additional product photo 3

Alternative options

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