Main Content
product image

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

Rating 4.9 out of 5 stars with 9 reviews

$89.99

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

Model: RD20KF
SKU: 6629411
$69.99
or
Finance OptionsView your offers
Standard Geek Squad Protection
Warranty Protection Plans
Availability
Fulfillment OptionsPickup selected
Pickup at
Act fast - Only 1 left at your store!
Sold by Best Buy

More Buying Options

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.
  • 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
  • RetractaCharger 20K
  • Owner's manual

Q: What does the button on top do exactly? It seems like my phone (Samsung Galaxy 25 Ultra) will indicate that it's charging, but then stop. I press the button, it starts again, then stops. Maybe it's intentionally shutting off before it is fully charged.

A: Hello, I am sorry to hear about your experience, please reach out to support so they can assist you. https://support.mycharge.com/hc/en-us/requests/new?ticket_form_id=11045

Q: Is it tsa approved?

A: Currently, myCharge devices are TSA approved for carry on luggage only. Please note, you may not place myCharge devices in any checked baggage. Please check with your airlines for further information.

Q: Can you charge items while plugged into wall?

A: Just tried it, and no you cannot.

Sponsored

Reviews

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.

Compare similar products

myCharge - RetractaCharger 20,000 mAh Portable Charger for Most USB-C Phones - Black
myCharge - RetractaCharger 20,000 mAh Portable Charger for Most USB-C Phones - Black
4.9(9)

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.

Anker - Prime Power Bank (9.6K, 65W, Fusion) - Black
4.8(95)

The Anker Prime Power Bank (9.6K, 65W, Fusion) is a versatile and compact powerhouse perfect for any situation. It offers a 65W output in both charger and battery modes, ensuring your laptops and phones charge at full speed whether you're at home or on the go. This 9,600mAh power bank doubles as a wall charger and comes with a charging cable for added convenience. Its compact size, thanks to GaN technology and high power density cells, makes it easy to carry in your pocket. The smart LCD screen provides a clear and detailed display of your charging status, making it user-friendly and efficient.

myCharge - RetractaCharger 10,000 mAh Portable Charger for Most USB-C and Apple Devices - Black
4.5(11)

Meet the RetractaCharger 10K, the power bank that keeps things neat, powerful, and hassle-free. With a 10,000mAh battery, built-in wall plug, and 28-inch retractable USB-C and Lightning cables, it’s made for people who hate clutter but love performance.

myCharge - 10,000 mAh Portable Charger for Most USB-C and Apple Devices - Black
4.4(65)

The PowerHub 10K is your ultimate on-the-go charging solution. With a 10,000mAh battery, built-in wall plug, and integrated cables, it's designed to simplify your tech life—no matter where you are.

Pros for myCharge - RetractaCharger 20,000 mAh Portable Charger for Most USB-C Phones - Black
Charging SpeedCharging Speed, Portability, Battery Life, Overall Performance, CapacityPortabilityPortability, Charging Speed, Overall Performance, Battery Life
Cons for myCharge - RetractaCharger 20,000 mAh Portable Charger for Most USB-C Phones - Black
There were no cons for this productThere were no cons for this productThere were no cons for this productCord Design

Specs

No content
Sponsored

Similar products from outside of Best Buy

sponsored

Finance Options

My Best Buy® Credit Card
10% back in rewardson your first day of purchases when approved for the My Best Buy® Credit Card.
Buy Now, Pay Later
4 payments starting at $22.50