SKU: 17526291037

HKM-683667 DC Boost Converter USB Step Up Power Supply for 5V to 9V/12V Output with Voltage Protection

Sale price$62.99 Regular price$69.99
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

HKM-683667 DC Boost Converter USB Step Up Power Supply for 5V to 9V/12V Output with Voltage ProtectionIntroducing the HKM 683667 DC Boost Converter, the ideal solution for those who need reliable power on the go. Designed to step up power from a 5V source to either a 9V or 12V output, this compact USB power supply ensures that you can keep essential devices running, such as your Wi Fi router, even during power outages. What sets the HKM 683667 apart is its intelligent IC technology which maintains a stable output voltage while providing key

Introducing the HKM-683667 DC Boost Converter, the ideal solution for those who need reliable power on the go. Designed to step up power from a 5V source to either a 9V or 12V output, this compact USB power supply ensures that you can keep essential devices running, such as your Wi-Fi router, even during power outages.

What sets the HKM-683667 apart is its intelligent IC technology which maintains a stable output voltage while providing key protections, including over-current, over-voltage, and overload safeguards. This means you can focus on staying connected without worrying about any potential damage to your devices.

The sleek design of the HKM-683667 makes it incredibly portable, allowing you to easily carry it with you wherever you need it. With a 500mm length, it offers ample reach to connect your power bank directly to your device without hassle.

Using the HKM-683667 is straightforward; simply connect the USB port to your power bank and the other end to your device using the DC5.5*2.1mm connector. Make sure to select the correct voltage cable for your device, as some Wi-Fi routers require 9V while others may need 12V.

Whether you're at home or traveling, the HKM-683667 DC Boost Converter is an essential accessory for maintaining connectivity and power with utmost reliability.

Product information:

Newly designed features:

In an emergency, power the WIFI router from the powerbank, and the Internet can be maintained even if the power is turned off.

Smart IC cycle stable output voltage

The intelligent and complex IC board controls the output voltage, and also has over-current, over-voltage, and overload protection.
Short and beautiful outlook:
Small size and easy to carry. 500mm length is enough to connect your device anywhere.

How to use it:
Just connect the powerbank of the usb port, and connect the other end (DC5.5*2.1mm) to the WIFI router.
Choose the right voltage cable, some WIFI routers are 9V, while others are 12V.
Do not choose the wrong output voltage.


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 17526291037

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Good cabin filter for my 2019 Honda crv
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Reviewed in the United States on May 11, 2026
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A_CPA
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★★★★★ 5
Two Filters, Quick and Easy
Size: 16-23 Tacoma, Size: 16-23 Tacoma
The RVgolf Engine+Cabin Air Filters Kit for the Toyota Tacoma V6 comes with two air filters. There is a cabin air filter that fits nicely into the compartment accessed through the glove box and an engine air filter that dropped in easily in the compartment under the hood. Replacement of both filters was easy, didn’t require any tools, and it took more time to empty and replace the items in the glove box than it did to replace both filters. The Toyota dealership quoted me $80 to replace the cabin air filter only. I replaced both filters for less than $30. The filters felt like they were good quality. The engine air filter is multi-layered, with a thin foam layer to keep larger debris from blocking the finer paper filter. The cabin air filter said and looked like it had a carbon layer to absorb smells. The only concern I had was size. After I had replaced both filters I went to slide the engine air filter I replaced into the RVgolf box to throw it away. The engine air filter I replaced would not slide into the RVgolf box. It was too big. After driving for a few days and a couple of hundred miles, I popped the hood and checked the fit of the engine air filter. The fit looked perfect. See attached photos.
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Reviewed in the United States on May 9, 2026
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jennifer
Lowell, US
★★★★★ 5
Fits 2019 accord (gas engine)
Size: 18-22 Accord
Dealer was going to charge almost $200 to change both of these filters in my 2019 accord. These filters fit perfectly and of same quality as the dealer product. Easy to install, saving me lots of money.
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Reviewed in the United States on April 28, 2026
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Amazon customer
Lake Worth, US
★★★★★ 5
Great quality and Easy to install
Size: 18-22 Accord
As someone with zero experience changing air filters, I was honestly surprised at how easy this was. The fit was perfect for my 2010 Honda Accord Sport, and both the cabin and engine air filters installed with no issues at all. It even came with clear, easy-to-follow instructions that made the whole process stress-free. Saved myself money from going to the dealership, and my car is running great. Definitely recommend for beginners wanting to do a simple DIY maintenance job.
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Reviewed in the United States on May 25, 2026
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Rob Rosensteel
Pawtucket, US
★★★★★ 5
Great Product Great Price
Size: 16-21 Civic, 17-22 CR-V
product was a good priced. Fit as it should. will buy again when needed.
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