SKU: 17526291037

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

$62.99 $69.99
Save 10%
No.2 Bestseller on sm10m.ch >

Pay in installments of $17.50 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 15 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
P
Verified Purchase
Paul
Fort Morgan, US
★★★★★ 5
how a country could develop a "national character" founded on the love of liberty while simultaneously importing thousands and t
Format: Paperback
This book lays out hte paradox, how a country could develop a "national character" founded on the love of liberty while simultaneously importing thousands and thousands of bondsmen to provided the "free people" with the necessities of life: i.e., why slavery was necessary to support the kind of freedom the white folk wanted to become accustomed to.... and implicitly, why the industrial revolution finally changed the hearts and minds of enough Americans to make slavery seem unnecessary and therefore, if was no longer a necessary evil, why it had to be overthrown. Morgan writes objectively -- but his feelings are always detectable through his writing style, which is perhaps the best academic English to be found anywhere. I found it gripping. The book was published in 1972, and has doubtless been corrected by many subsequent researchers in some of its particulars -- but it was the fountainhead for a new way of understanding American history that young people all have learned about in high school, but which many baby-boomers have never seriously encountered. Reading it accomplished a MAJOR retrofit in my sense of how the USA got to be the way it is today. Not to put too fine a point on it, the Tea Party and many trump supporters seem to adhere to the values of the original American Republicans [and to think that Black folk should be pushed back to a place where their feelings don't matter], and to long for a return to the status quo ante -- with ante referring to a time long LONG ago
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 15, 2016
R
Verified Purchase
Richard C. Wolfinger
Belleville, US
★★★★★ 5
U.S. American Genesis
Format: Kindle
Kindle edition worked well. Very interesting and insightful read by a first rate historian. Tells the story of how our ancestors transitioned from Englishmen to Americans. A book well worth taking the time to read.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2022
M
Verified Purchase
michiganreader
Cuba, US
★★★★★ 5
History at its best
This comprehensive history of early Virginia persuasively argues that slavery and racism contributed to the American notions of freedom and democracy for those not enslaved. Although first published in 1975, one would never guess that just from reading it. Morgan's argument emerges from such a careful reading and analysis of primary sources that it remains as important today as it was a quarter century ago. The book also provides valuable insights into many subjects other than slavery, including economic and political relations between Virginia and England, early interactions with Native Americans, and changing colonial and British notions of labor and class. Highly recommended on any of these issues.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2007
T
Verified Purchase
Timothy Curran
San Leandro, US
★★★★★ 5
Fasten your seat belt!
Format: Paperback
The eye-opening journey this non-fiction book offers is not fun, if you are any kind of human being at all. The historical detail and background information is great. The organization makes it easy to understand the complex and entangled events that were happening then and which molded colonial Virginian society, which in turn we inherited. Highest quality scholarship. Dreadful and stomach-turning subject matter. I wish I read this years ago.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2019
N
Verified Purchase
ncball
Pawtucket, US
★★★★★ 5
Good textbook company
Format: Hardcover
Great textbook company: competitive pricing, fast shipping, and great customer service.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026

recommand products

Calgary Flames Adorn City Capsule
80.00
Chicago Blackhawks Zane City Capsule
75.00
Boston Bruins Adorn City Capsule
80.00
Winnipeg Jets Zane City Capsule
75.00
Boston Bruins Murray City Capsule Lc
100.00