SKU: 49358938228

HKM-745939 20000mAh Dual USB Power Bank with LED Display and Emergency Flashlight, Ultra-Thin Design

Sale price$58.49 Regular price$64.99
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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Description

HKM-745939 20000mAh Dual USB Power Bank with LED Display and Emergency Flashlight, Ultra-Thin DesignIntroducing the HKM 745939 20000mAh Dual USB Power Bank, designed to keep your devices charged and ready for action. This ultra thin power bank combines style and functionality, making it the perfect companion for both travel and daily use. With a sleek thickness of just 0. 39 inches, it fits effortlessly into your bag or pocket, ensuring youre never without battery power. Equipped with a robust 20000mAh polymer battery, this power bank provides a

Introducing the HKM-745939 20000mAh Dual USB Power Bank, designed to keep your devices charged and ready for action. This ultra-thin power bank combines style and functionality, making it the perfect companion for both travel and daily use. With a sleek thickness of just 0.39 inches, it fits effortlessly into your bag or pocket, ensuring you’re never without battery power.

Equipped with a robust 20000mAh polymer battery, this power bank provides a reliable dual charging solution. The smart identify technology automatically detects your devices and allows you to charge two electronics simultaneously at full speed—2.1A for one port and 1A for the other. This means you can conveniently share the charging ports with family or friends without compromising on charging efficiency.

The HKM-745939 features a clear electricity display that shows the exact remaining power, so you never have to worry about unexpectedly running out of juice. Safety is paramount, and this power bank is built with advanced circuits to protect against overcharging, over-discharging, short-circuiting, and high temperatures, ensuring peace of mind while you power up your devices.

Additionally, it comes with an emergency flashlight powered by a single upgraded LED bead, providing quick illumination when needed. The exterior is crafted from durable aluminum alloy with an anti-oxidation treatment, designed to withstand the rigors of everyday use while maintaining a chic, business-like appearance.

With its user-friendly design and essential features, the HKM-745939 dual USB power bank is an ideal power solution that caters to your on-the-go lifestyle. Whether at work or traveling, keep your devices charged and ready with this reliable power bank.

DHL Shipping for single 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.
  • ** CLEAR REMAIN ELECTRICITY DISPLAY *: Show remaining power by exact display of power bank. Let you never run out of power.
  • ** EMERGENCY FLASHLIGHT *: Inbuilt 1Pc upgraded LED bead provides a quick solution for illuminating in the darkness via double clicking 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 Output Ports Power Bank
  • Brightness: 425LUX
  • Input Voltage: 5V/2.1A
  • Dual Output: 5V/1A & 5V/2.1A
  • Battery: 1Pc 20000mAh/3.7V Polymer Battery, 74W
  • Fully Charged of Power Bank: About 7Hrs
  • Working Temperature: -10℃-40℃/14℉- 104℉
  • Materials: Aluminum Alloy With Anti-oxidation Treatment
  • Display Size: 2.63in
  • Available Color: Red, Silver, Black
  • Charging Cable Length: 19.5cm/7.67in
  • Item Size: 7.2x15x1cm/2.83x5.9x0.39in
  • Item Weight: 220g/0.48lbs
  • Package Size: 21x15x4cm/8.27x5.91x1.57in
  • Package Weight: 275g/0.61 lbs(Red); 269g/0.59 lbs(Black)

*Package Lists*:

  • 1 x Mobile Power Bank
  • 1 x Micro USB Charging Cable
  • 1 x User Manual
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: 49358938228

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4.5 ★★★★★
Based on 14 reviews
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Product Reviews
R
Verified Purchase
REEK
Charlottesville, US
★★★★★ 5
Real copper
Size: 16 AWG-100 ft
Good quality. Copper wire
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
D
Verified Purchase
Duane
Battle Creek, US
★★★★★ 5
Quality all copper wire
Size: 16 AWG-100 ft
True16 Gauge pure copper wire Quality wire with a high strand count Nice insulation not overly stiff or too soft Expect I will be buying more as it is a good value for the $
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 1, 2025
D
Verified Purchase
DL NB
Lake Worth, US
★★★★★ 5
Wire works as specified, no issues and good price
Size: 16 AWG-100 ft
Wire is as specified. Works great, no issues. Good price when I purchased. The wire insulation is not overly stiff and can handle manipulation well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 5, 2025
T
Verified Purchase
Treefrog
West Palm Beach, US
★★★★★ 4
Not the sorry copper coated aluminum.
Size: 16 AWG-100 ft
The wire is 16 gauge plenty big for my system. Heck, the wires supplied with my stereo, copomonet speakers, and amplifiers are about 20 or 24 gauge. I'm quite sure the wire will be more than suffeceint. I, m installing a mono sub amplifier a four-way amplifier to the sub amp outputs and the front of lines of the stereo. I'm gonna be pushing 20 speakers all except the sub woofer only pushing 100 watts a channel and the sub will push 150 watts. That makes 21 altogether. Not much just good clean sound. I've been working on the project going on 5 years now. Been bargain hunting, besides the work I've only got about $650 in the project. Can't wait to get it completed here around the end of July. Hopefully, it will sound great didn't want to pay anyone. Seen too many "professional" jobs that were subpar. I've seen some nightmares. Figured if l did the job then who could I blame at least I can only blame myself and didn't pay $1,000 for it. 😁🤔
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 30, 2021
D
Verified Purchase
Dick Incorp
Birmingham, US
★★★★★ 5
It's a good one, buy it.
Size: 16 AWG-100 ft
Actual 5 stars! OFC, copper stranded wire, takes solder nicely when tinned, stiff and pliable enough to stay bent. covering melts INTO wire as expected. I was hoping for a good deal and got one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 15, 2025

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