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myCharge

myCharge - RetractaCharger 20,000 mAh Portable Charger for Most USB-C Phones - Black

Model: RD20KF
SKU: 6629411
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Key Accessories:

  • Insignia™ - 4' / 6' / 10' USB-C to USB-C Braided Charge-and-Sync Cables (3-Pack) - Black
    Tech Fest Deal
    $15.99
    The price was $22.99

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About This Item

Meet the RetractaCharger 20K, the power bank that keeps things neat, powerful, and hassle-free. With a 20,000mAh battery, built-in wall plug, and two 28-inch retractable USB-C cables, it’s made for people who hate clutter but love performance.
  • General
    • Brand: myCharge
    • Model Number: RD20KF
    • Product Name: RetractaCharger 20,000 mAh Portable Charger for Most USB-C Phones
    • Color: Black
  • Features
    • Capacity: 20000 milliampere hours
    • Battery Chemistry: Lithium-polymer
    • Number Of Devices Charged Simultaneously: 4
  • Power Output
    • Power Supply Output: 1 x USB-C, Wireless (The connector type(s) used by the device to send electrical power to another device.)
  • Power Input
    • Power Supply Input: 1 x USB-C
  • Dimensions
    • Product Length: 1.3 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
    • Product Height: 5.75 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 2.7 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Weight: 0.75 pounds (The out of box weight of the item.)
  • Warranty
    • Warranty - Parts: 1 Year limited
    • Warranty - Labor: 1 Year limited
  • Other
    • UPC: 847843009087

Meet the RetractaCharger 20K, the power bank that keeps things neat, powerful, and hassle-free. With a 20,000mAh battery, built-in wall plug, and two 28-inch retractable USB-C cables, it’s made for people who hate clutter but love performance.

  • Built-in Wall Plug: Recharge straight from the wall—no extra cords or bricks needed.
  • 20,000mAh High-Capacity Battery: Provides multiple full charges for your phone and other small devices—ideal for travel, work, and everyday use.
  • 28-inch Retractable Cables: Hidden when not in use, ready when you need them— 2x USB-C cables built right in.
  • USB-C & USB-A Ports: Power up to four devices at once, including tablets, earbuds, and more.
  • Digital Display: Bright, easy-to-read LED shows remaining battery life at a glance.
  • Premium Fabric Finish: Durable, tactile fabric cover adds a modern, stylish touch with extra grip.
Whats Included
  • RetractaCharger 20K
  • Owner's manual

Q: Is there a display to show the remaining battery life?

A: Yes, there is a digital display that shows the remaining battery life.

Q: What is the capacity of the portable charger's battery?

A: The portable charger has a 20,000mAh high-capacity battery.

Q: What kind of output does this power supply provide?

A: The power supply output is 1 x USB-C.

Q: Does this portable charger have a built-in wall plug?

A: Yes, this portable charger has a built-in wall plug for recharging.

Q: Are there any USB-C cables included with this charger?

A: Yes, this charger includes two 28-inch retractable USB-C cables.

Q: What kind of battery chemistry does this charger use?

A: This charger uses Lithium-polymer battery chemistry.

Q: How many devices can be charged at the same time?

A: Up to four devices can be charged simultaneously.

Q: Can you charge items while plugged into wall?

A: Just tried it, and no you cannot.

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Reviews

Rating 4.3 out of 5 stars with 16 reviews

5 star rating. 12 reviews4 star rating. 1 review3 star rating. 1 review1 star rating. 2 reviews
81% would recommend to a friend
Customers are sayingCustomers recognize the product's great charging speed due to its maximum power capacity. However, some customers have noted that the item is heavy, which affects its portability.
This summary was generated by AI based on customer reviews.
  • Charging Speed (7)
  • Portability (3)

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    Reliable and fast

    I am an auto/diesel technician and I’m constantly working, I use my phone and my small laptop for many things, music, schematics, you name it I use it. For a long time I’ve been trying to find a reliable charging port or portable charger, something that’s not only quick, but can last a pretty good amount of time. I bought this at random chance just trying it out to see if it’ll do any better than my old one. It blew it out of the water and for the price it’s at it’s not at all bad. Generally one of my favorite products I’ve bought so far and now this is my second one that I’m now buying. Buying one for my fiancé so that she can have something while she goes back-and-forth from college.

    Posted by MichaelH

  • Rated 5 out of 5 stars

    Great charger, if a bit large

    This charging battery is a great charging system. Charges fast and the retractable cords are pretty solid. Plugs into the wall to recharge, and stays there until I need it. Warning: It is a large object and does not fit into a pocket very well. Better for a backpack or large purse.

    Posted by Mayes23

  • Rated 5 out of 5 stars

    Charger review

    Impressed with product. Slightly bulky and does not wireless charge, but great investment.

    Posted by JamalH

See all customer reviews

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Pros for myCharge - RetractaCharger 20,000 mAh Portable Charger for Most USB-C Phones - Black
Charging SpeedPortability, Cable DesignPortability, Charging Speed, Overall Performance, Battery Life, ConnectivityThere were no pros for this product—
Cons for myCharge - RetractaCharger 20,000 mAh Portable Charger for Most USB-C Phones - Black
PortabilityThere were no cons for this product—There were no cons for this product—There were no cons for this product—

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