SKU: 79448412014

HKM-090579 Ultra-Thin 20000mAh Dual USB Power Bank with Smart Charging Technology and Built-in Flashlight

Sale price$58.49 Regular price$64.99
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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

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Description

HKM-090579 Ultra-Thin 20000mAh Dual USB Power Bank with Smart Charging Technology and Built-in FlashlightIntroducing the HKM 090579 Ultra Thin 20000mAh Dual USB Power Bank with Smart Charging Technology and Built in Flashlight, your reliable companion for charging on the go. This power bank is designed to offer a seamless charging experience for multiple devices, ensuring you stay connected when it matters most. With its robust 20000mAh capacity, this power bank can charge two devices at full speed simultaneously, thanks to its dual port capabilities (2.

Introducing the HKM-090579 Ultra-Thin 20000mAh Dual USB Power Bank with Smart Charging Technology and Built-in Flashlight, your reliable companion for charging on the go. This power bank is designed to offer a seamless charging experience for multiple devices, ensuring you stay connected when it matters most.

With its robust 20000mAh capacity, this power bank can charge two devices at full speed simultaneously, thanks to its dual-port capabilities (2.1A and 1A). Share the charging solution with friends or family without compromising charging speed. The smart identify technology incorporated into this power bank ensures that your devices are charged safely, offering protections against overcharging, over-discharging, short circuits, over-current, and overheating.

You’ll always know how much power is left with the four indicator lights, allowing you to monitor your battery level easily. And for those unexpected moments when you find yourself in the dark, the built-in emergency flashlight is a convenient feature, providing illumination with just a long press of the ON/OFF button.

At just 0.39 inches thick, the HKM-090579 is crafted to be ultra-thin yet sturdy, featuring a sleek design made from anti-oxidation treatment aluminum alloy. This design not only enhances its aesthetics but also contributes to its durability, making it a perfect partner for both travel and daily use.

Some practical considerations: Avoid dropping or shaking the power bank violently, and steer clear of immersing it in water. Additionally, it’s normal for the power bank to emit some heat during prolonged use.

With colors available in Black, Rose Gold, and Hot Pink, you can choose one that matches your personal style. The HKM-090579 Ultra-Thin Power Bank is an essential accessory for those who need reliable, stylish, and efficient charging solutions on the go.

DHL Shipping for single and 2pcs product purchasing. Multiple pack would be fedex shipping


*Features*:

  • **RELIABLE DUAL CHARGING SOLUTION*: Our 20000mAh power bank detects your device automatically and enables to charge 2 electronic devices simultaneously at full speed(2.1A+1A),share the charging ports with your family or friends conveniently. Note:Electric loss may happen in the whole charging process and the recharging times depend on your devices and other factors.
  • **SMART IDENTIFY TECHNOLOGY*: Built-in advanced circuits and high efficiency power management that provide safety charging. Protect our power bank and electronic devices from overcharging,over-discharging,short-circuiting,over -current and high-temperature protection.
  • **4 INDICATOR LIGHTS OF REMAIN ELECTRICITY*: Show remaining power by exact 4 indicator lights of power bank. One indicator light left is alerting you of the need to charge the power bank.
  • **EMERGENCY FLASHLIGHT*: Inbuilt LEDs provides a quick solution for illuminating in the darkness via long pressing its ON/OFF button.
  • **ULTRA-THIN & BUT STURDY*: Possibly the thinnest power bank compressed into 1cm /0.39inches thickness. Chic business style with anti-oxidation treatment aluminum alloy materials,durable and heat- abrasion resistant. Our power bank is optimal for travelling and working. Ultra-slim design is easy to hold.


Note:
1. Do not drop the power bank or shake it violently.
2. Do not immerse it in the water.
3. Please keep the tidy of power bank interface.
4. Power bank may release heat after a long time of use,this is a normal phenomenon.


*Specifications*:

  • Product Type: Dual Port Power Bank
  • Brightness: 425LUX
  • Input Voltage: 5V/2.1A
  • Dual Output: 5V/1A & 5V/2.1A
  • Battery: 20000mAh/3.7V Polymer Battery, 74W
  • Fully Charged of Power Bank: About 5Hrs
  • Working Temperature: -10℃-40℃
  • Materials: ABS, PVC, Aluminum Alloy With Anti-oxidation Treatment
  • Available Color: Black,Rose Gold, Hot Pink
  • Charging Cable Length: 30cm/11.81inches
  • Item Size: 15x7.2x1cm/5.9x2.83x0.39inches
  • Item Weight: 205g/0.45lbs
  • Package Size: 22*16*3.5cm/8.66*6.29*1.37in
  • Package Weight:256g/0.56lbs


*Package Lists*:

  • 1 x Mobile Power Bank
  • 1 x USB Charging Cable
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: 79448412014

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4.2 ★★★★★
Based on 6 reviews
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Product Reviews
D
Verified Purchase
Debbie J.
Pawtucket, US
★★★★★ 5
Good product-May need to troubleshoot
I am giving this product five stars even though I had issues resetting my printer because it was not product fault. The maintenance box was easy to install. Based on other reviews, I was prepared for the wic reset site that looked suspicious. I will say it is legit. I purchased a reset key which I later found out that I did not need. Read further and I will explain. After I downloaded the WIC software, I spent over 2 hours troubleshooting yrying to reset my printer. I am writing this hoping that it might help others. In the end, the problem was my Wi-Fi was not recognizing the printer. When I was trying to reset it. I ended up connecting my printer via USB cable and I was immediately able to reset my printer and start printing again. I am going to list the troubleshooting steps I took, but you might want to try that first. In addition, before purchasing a reset key, they do offer a trial key. If you have never used a trial on that printer. I suggest doing this first because in the end I used the trial rather than the key that I had purchased. Here are a few additional troubleshooting steps you could try: 1. Ensure Correct Reset Key: Double-check that the reset key you purchased is for the correct model of your printer. If it's specific to another model or region, it may not work correctly. 2. Reinstall WIC Software: Uninstall and reinstall the WIC software to make sure it's functioning properly. Sometimes a corrupted installation can cause errors. 3. Run the Software as Administrator: Make sure you are running the WIC software as an administrator. Right-click on the WIC Reset tool icon and choose "Run as Administrator." 4. Disable Firewall/Antivirus Temporarily: Your firewall or antivirus software may be interfering with the connection. Temporarily disable them and try again to see if that helps. Make sure to turn it back on when finished. 5. Try a Different USB Port: If you are connecting via USB, try switching to another port. Alternatively, if you're using Wi-Fi, you might want to try a USB connection to see if that helps the software communicate with the printer. This is what worked for me. 6. Use a Different Computer: If possible, try using the reset software and key on a different computer. Sometimes system-specific issues can interfere with communication between the software and the printer. 7. Check for Firmware Updates: Ensure that your printer's firmware is up to date. If it's outdated, it might cause incompatibility with the reset tool. Be cautious, as some updates can prevent third-party reset tools from working. If none of the above works, it might be worth contacting the vendor of the reset key. They may have specific guidance or offer a replacement key if the one you purchased is faulty. Last resort would probably be to call Epson.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 20, 2024
M
Verified Purchase
Mindy
Waukegan, US
★★★★★ 5
Perfect for my Epson 2720!
When my Epson 2720 printer pooped out on me and said my ink waste box was full, I was so sad. After watching a billion YouTube videos, I learned there are a ton of people selling new ink boxes and I had no clue which one to pick. I am the most electronically illiterate person on the planet so I just knew it wouldn't be easy for me to fix... wrong! This kit came with the new ink waste box, tools to change it out, a bag to throw the ink filled box into, instructions, and an extra pad for next time. After removing the old box, the new one slid in perfectly. Resetting the wic code was extremely easy as well! The instructions show step by step diagrams on what to do. It was a fast and simple process. It all worked out too well for me (normally it's a domino effect of chaos when I repair something) so the first print to see if it all worked was a nail biter. It printed beautifully! If you have a 2720 that needs repaired, this is the product for you!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
R
Verified Purchase
Renee
Whiting, US
★★★★★ 5
Worked printer fixed
Works well for what I needed , good instructions, for replacement, ink quality and fixed printer
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
R
Verified Purchase
Rocío Guzmán
West Palm Beach, US
★★★★★ 5
Great replacement waste ink pad!
This waste ink pad maintenance box works well as a replacement for my printer. It was easy to install and fits perfectly. The extra sponge is a nice bonus and helps absorb excess ink effectively. The packaging was secure and arrived in good condition. My only small complaint is that it didn’t come with clear instructions, so I had to search online to be sure I was installing it correctly. Other than that, it does the job and is a cost-effective alternative to the original brand. Would definitely recommend if you’re looking for a reliable maintenance box!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 25, 2025
R
Verified Purchase
Redwood Mama
Los Angeles, US
★★★★★ 4
MAC OS users read this
1. There is no way around needing to reset the waste ink counter by downloading software, unless you want to pay for Epson to fix your printer. Replacing the waste ink tank alone will not make your printer work. Most of the WIC software you'll find if you google search this issue is only for WINDOWS. 2. The software recommendation that came with this part was for WINDOWS users only. It's an .exe file. I researched and found one that's for MAC, and LINUX (as well as windows.) I had to read the FAQ on that site to learn how to tell my MAC I was willing to bypass security and install it, but this was simple, and I was even able to use a trial key instead of paying. The trial key reset the counter to 80% so I'll need to go through the process again sooner than if I'd paid, but I was pleased to find out it would work first before buying a key. The site was "my printer club." 3. I have zero affiliation with "my printer club." Just trying to help out MAC users who may think they're out of luck, as it even says on the Epson site, direct quote: "Yes, the service alert and service repair process may be temporarily delayed on most printers by using the Maintenance Reset Utility to enable printing for a short period of time. This method is available to Windows users (Windows 10, Windows 8, Windows 7, Windows Vista, and Windows XP) as a one-time option while customers determine the best next steps for repairs. Currently there is no Maintenance Reset Utility available to Mac OS users." 4. Installing the waste tank purchased here was quick and easy. I'm only giving 4 stars because I had no idea when I bought it that their instructions weren't for MAC.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 4, 2024

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