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

Model: RD20KF
SKU: 6629411
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$49.99
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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 15 reviews

80% would recommend to a friend
Customers are sayingCustomers have good things to say about the RetractaCharger 20,000 mAh Portable Charger, especially its charging speed and power capacity. However, some customers have noted that the charger is heavy, which impacts its portability.
This summary was generated by AI based on customer reviews.
  • Charging Speed (6)
  • Portability (3)

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.

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Charge your mobile devices including Smartphones, Computers, Tablets, earbuds and most USB devices with this Energizer power bank. The three outputs, including one Smart USB-A and two USB-C, can charge three devices at the same time. The 30W USB-C Power Delivery technology allows you to fast charge the new iPhones from 0 to 50% in only 30 minutes, and other USB-C devices. The 30,000mAh battery provides up to 108 hours of additional power to smartphones. The two 30W USB-C Power Delivery outputs also support laptop charging. One USB-A port charges devices at 18W to charge Android devices from 0-50% in 30 minutes. The LCD screen indicator shows the battery charging status at a quick glance. Energizer PowerSafe Management guarantees against short circuit, overcurrent, overcharge and overdischarge for your power bank and devices. You also get a built in LED light to illuminate the way!

Pros for myCharge - RetractaCharger 20,000 mAh Portable Charger for Most USB-C Phones - Black
Charging SpeedPortability, Charging Speed, Overall Performance, Battery Life, ConnectivityPortability, Cable DesignBattery Life, Charging Speed, Portability, Overall Performance, Flashlight
Cons for myCharge - RetractaCharger 20,000 mAh Portable Charger for Most USB-C Phones - Black
PortabilityThere were no cons for this productThere were no cons for this productWeight, Size

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