300W Adjustable DC Voltage Regulator – 2–30V Variable Output, USB-C PD3.1, USB-A Fast Charging & Wireless Charging
300W Adjustable DC Voltage Regulator – 2–30V Variable Output, USB-C PD3.1, USB-A Fast Charging & Wireless Charging
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18V Battery Powered Portable Power Station Adapter – 300W Adjustable DC Converter with 140W USB-C PD Fast Charging & Wireless Charging
Turn your compatible 18V tool battery into a versatile portable power source. This battery-powered adapter combines adjustable DC output, fast USB charging, wireless charging, and real-time monitoring in one compact design.
Perfect for work, travel, camping, DIY projects, and emergency situations, it provides convenient power when traditional outlets are unavailable.
(Battery not included)
300W Adjustable DC Output for Flexible Power Applications
Power different devices with customizable voltage control. The XT60 DC output adjusts from 2V to 30V, allowing you to match the power requirements of various compatible devices.
Choose from five preset voltage options:
- 5V
- 9V
- 12V
- 18V
- 24V
With up to 300W output power and 25A current support, it is suitable for:
- LED lights
- Fans
- Small electronics
- DIY projects
- Workshop equipment
- 12V accessories
The included cigarette lighter socket cable expands compatibility with additional DC-powered devices.
140W USB-C PD3.1 Fast Charging for Modern Devices
Keep essential electronics powered wherever you go. The USB-C PD3.1 port delivers up to 140W fast charging, while the USB-A port provides up to 18W charging for everyday devices.
- Laptops
- Smartphones
- Tablets
- Portable electronics
- USB-powered accessories
Note: When both USB ports are used simultaneously, total USB output is limited to 5V/3A.
15W Wireless Charging & Smart LCD Monitoring
Enjoy convenient cable-free charging with built-in Qi-compatible wireless charging support. Simply place your compatible smartphone on the charging area for easy power access.
The 1.9-inch color LCD display provides real-time information including:
- Output voltage
- Current
- Power consumption
- Battery level
- Internal temperature
Multiple Safety Protections for Reliable Use
Built-in intelligent protection systems help protect connected devices and batteries during operation.
- Over-current protection
- Over-discharge protection
- Overload protection
- Overheating protection
- Short circuit protection
Portable Power for Work, Camping & DIY
Compact and easy to carry, this battery adapter provides convenient power wherever you need it.
- Garage workshops
- Construction sites
- Camping trips
- Outdoor activities
- DIY projects
- Remote work locations
- Emergency power needs
Why Choose This Battery Powered Power Adapter?
- Converts compatible 18V batteries into portable power
- Adjustable 2V–30V DC output
- Up to 300W DC power delivery
- 140W USB-C PD3.1 fast charging
- 18W USB-A charging port
- 15W Qi-compatible wireless charging
- Real-time LCD monitoring display
- Multiple built-in safety protections
- Compact design for travel and work
Power Without Limits
Whether working in the garage, exploring outdoors, or preparing for unexpected power needs, this portable battery adapter gives you flexible energy wherever you go.
Frequently Asked Questions
Q: Does this product include a battery?
A: No. The battery is not included. It is designed for use with compatible 18V tool batteries.
Q: What voltage range does the DC output support?
A: The XT60 output can be adjusted from 2V to 30V, with preset options of 5V, 9V, 12V, 18V, and 24V.
Q: How much power can it provide?
A: The DC output supports up to 300W and 25A depending on voltage settings and connected devices.
Q: Can it charge laptops and phones?
A: Yes. The USB-C PD3.1 port supports up to 140W fast charging for compatible laptops and electronic devices.
Q: Does wireless charging work with every phone?
A: It supports Qi-compatible smartphones with wireless charging capability.
Q: Where can I use this adapter?
A: It is suitable for workshops, garages, camping, outdoor activities, DIY projects, and emergency power situations.
Turn Your Tool Battery Into Portable Power
Get flexible power wherever you work, travel, or explore with a compact adapter designed for charging, powering, and monitoring on the go.
Testimonials
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Great for the price!
I’m really impressed with this Kzreect 12V Step Down Converter. I used it to run some 12V LED pods on my golf cart, and it’s been rock solid so far. The 17-65V input range is great because it handles the voltage swings of the battery pack without any flickering or issues.
It feels much higher quality than the plastic ones I've seen—the aluminum housing is heavy-duty and acts as a great heat sink. I also really appreciated that it came with a fuse holder and wire terminals included; it saved me a trip to the hardware store and made the install look a lot cleaner. If you need a reliable way to power lights or a radio on a 36V or 48V system, this is a perfect "set it and forget it" solution.
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Great M18 power supply!
This works great!! I bought it to be able to have a 12v cigarette lighter style output from the M18 battery. The fit and finish is great. I tested the output and it matches the desired setting perfectly. The usb charging works well, not so sure on the wireless charging but it’s a nice option to have. This does display the M18 battery voltage as well, and shut off when it ran low in my testing. However, I’ve heard people have issues with non Milwaukee accessories and battery drain so I try not to leave it on a battery long after it’s run dead. I thought the price was more than fair for how useful this is, having a variable power supply is handy. It’s relatively easy to use, it takes a little messing around figuring out adjusting the voltage, but ultimately pretty simple.
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Extremely handy device. Great purchase!!
This is by far the most useful tool I have purchased in quite awhile. I am constantly working with low voltage electronics and have a hefty amount of power supplies of various voltages. This instantly made my life so much easier. No more looking for a supply with a particular voltage this handles them all. Only issue is the magnetic charger will not work if your phone is in a case. Doesn’t matter if it’s a charging case it still does work. If you remove the case it will charge. Not a big deal for me, I rarely use magnetic charging anyway and it’s not what I purchased this for in the first place
