SKU: 54021392498

HKM-467987 5600mAh Dual 18650 USB Power Bank Charger Case - Portable DIY Battery Kit

Sale price$44.99 Regular price$49.99
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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21

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Description

HKM-467987 5600mAh Dual 18650 USB Power Bank Charger Case - Portable DIY Battery KitIntroducing the HKM 467987 5600mAh Dual 18650 USB Power Bank Charger Case Portable DIY Battery Kit. This innovative and stylish power bank not only provides you with a convenient way to charge your devices on the go but also incorporates a DIY aspect, allowing you to customize it as per your needs. Designed with vibrant colors and a lightweight build, this power bank is easy to carry around, making it an ideal companion whether you're traveling,

Introducing the HKM-467987 5600mAh Dual 18650 USB Power Bank Charger Case - Portable DIY Battery Kit. This innovative and stylish power bank not only provides you with a convenient way to charge your devices on the go but also incorporates a DIY aspect, allowing you to customize it as per your needs.

Designed with vibrant colors and a lightweight build, this power bank is easy to carry around, making it an ideal companion whether you're traveling, hiking, or simply out for the day. It supports the replacement of 18650 Li-batteries, giving you flexibility in how you use and maintain your charging solution.

The HKM-467987 functions as both a power bank and a rechargeable 18650 battery charger. With a plug-and-play feature, you can quickly charge your devices using the USB port. Simply connect your data cable, and you're ready to power up your devices. This charger is compatible with popular smartphones including iPhone and various Samsung Galaxy models, as well as smartphones featuring a micro USB socket, ensuring you can charge virtually any device with your own USB cable.

With a built-in battery capacity of 5600mAh, this power bank can keep your devices running longer. Its compact size of 22 * 42 * 86mm makes it easy to slip into your bag or pocket. Plus, it boasts an impressive cycle life of over 500 times, ensuring longevity.

It’s important to note that the HKM-467987 is a mobile power kit that does not come with batteries included. Please remember to install the battery correctly, paying attention to positive and negative terminals to avoid any damage. This power bank is built with safety in mind, undergoing professional testing for reliability.

Included in your purchase is the DIY Power Bank Case Box, ready for you to personalize! Experience the convenience and versatility of the HKM-467987 5600mAh Dual 18650 USB Power Bank Charger Case today.

Product information:

Brand new,high quality
Fashion vivid color design & lightweight & easy to carry around
Support replacement of 18650 Li-battery. Easy to use and secure
Can also be use as Battery charger for 18650 batteries
Function: power bank and rechargeable 18650 battery charger
Plug and Play, power output using the USB port, plug the data cable to achieve portable, ready to charge
Compatible with: iPhone6 plus/6/5S,Samsung Galaxy S2/S3/S4, Note 2/3/4, HTC, Sony, Motorola and other cellphones with a micro usb socket(can charge all cell phones with your own USB cable)
Specification:
Cell type: 18650 battery
Input: DC 5V/1A (max.)
Output: DC 5V/1A (max.)
Built-in battery capacity: 5600mAh
Size: 22 * 42 * 86mm
Cycle life:> 500 times
Operating temperature: -10 ° -40 °
Transport environment: -20 ° -50 °.


Note:

This is mobile power kit, 18650 battery is not included. The battery must be right installed before you can use.
Installing the battery must pay attention to the positive and negative, anti-loaded will burn, burned out is not returned.
Since this is a DIY kit, all products by professional test.


Packing list:

DIY Power Bank Case Box (Battery,Ring,USB cable not included) x1


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: 54021392498

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4.4 ★★★★★
Based on 13 reviews
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R
Verified Purchase
ROGER S.
San Leandro, US
★★★★★ 5
Great speed, connection sometimes blocked but there is a solution.
I wanted to take advantage of my 3gb fiber connection, and the best way was to connect my Mac M1 via Ethernet. This looked like a good solution. It started pretty good. I could almost max out my 2.5gb port on my switch. Then a strange thing started happening. At odd, but consistent, intervals, my connection would stop and say it was 'blocked'. If I waited, it would come back to active. If I switched Thunderbolt ports, it would come back instantly. Annoying. After a couple of days trying different ports, cables, DHCP vs static IP, and WiFi working flawlessly, I figured it was something in the Mac. Many Google searches directed me to the Thunderbolt Bridge. Apparently, this feature is to directly connect two Macs together IP for a high-speed connection. But it has been known to cause my issue. I removed the Thunderbolt Bridge service (I can add it back later if needed), rebooted, and have been working great for over a day now. Hopefully, this might help someone in the future.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
S
Verified Purchase
S. A. Hughes
Charlottesville, US
★★★★★ 4
Installation instructions are flaky, but unit works well when installed
I bought this because I wanted a simple way to upgrade an old tower PC to support 2.5gig Ethernet and I thought it would be easy. Well, it wasn't. The user manual that came with the unit had instructions to download drivers. After a lot of work, I found them, but the files were empty. Then I noticed that a new USB device, a CD rom drive, had been added to my PC. I unplugged the adapter and went into device manager and deleted the device and its files. When I plugged the unit back in, it was recognized as a NIC and started working. The unit runs at 2.5gig and seems to work well but I keep wondering if, the next time I have to unplug it, it will go back to looking like a CD drive. Oh, I did not need drivers. The unit is installed automatically under Windows 10.
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Reviewed in the United States on March 12, 2026
R
Verified Purchase
RA Deleon
Dallas, US
★★★★★ 5
Say Goodbye to Wi-Fi Woes—This Adapter Delivers
I couldn’t be happier with this UGREEN USB C to Ethernet Adapter! As someone who needed a reliable solution to hardwire my laptop to an Ethernet wall outlet, this adapter has been flawless. The setup was truly plug-and-play—no drivers or complicated installations required—and I was connected in seconds. Not only does it deliver an impressive 2.5Gbps speed, but it also provides a rock-solid connection that’s perfect for streaming, large file downloads, and stable video calls. The sleek aluminum design is a bonus, as it feels sturdy and looks great alongside my tech setup. It’s compact enough to toss into my bag without taking up much space, making it easy to use on the go. This adapter is a fantastic investment for anyone seeking fast and dependable wired internet connectivity. I’m thrilled with its performance and highly recommend it. Five stars all the way!
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Reviewed in the United States on April 10, 2025
D
Verified Purchase
Deluxe
Omaha, US
★★★★★ 5
Great dock, bought another
This was the cheapest option with everything I needed. It has worked well for a few months so I bought another.
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Reviewed in the United States on June 10, 2026
J
Verified Purchase
JG
Lexington, US
★★★★★ 5
Make sure you use a quality power supply
Works well but make sure you use a quality power supply. I've only had this for a couple weeks. At first I was having some weird problems with it randomly disconnecting. I didn't exactly blame the dock because that laptop has had problems with other USB devices. But the way it was disconnecting made me think maybe it was a power issue. I was using a 65w Dell charger which should have been sufficient. When I traded it out for a 65w Lenovo charger, the problems went away for the most part. Power requirements will vary based on the equaiment you have plugged in so I can't really blame the dock for this. I should be using more than 65 watts, at least 10 watts higher, but I don't have a more powerful adapter lying around. If you're having problems, this is worth considering.
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Reviewed in the United States on March 20, 2025

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