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Overview

J103A Discovery Edition mobile power bank with 20000mAh (74Wh) capacity and 22.5W fast charging. Features USB-C input, USB-C output (20W max), and dual USB-A outputs (22.5W max each). Includes LED digital battery display and green PD/QC fast-charge indicator.

J103A Discovery Edition 20000mAh 22.5W Power Bank, Dual USB-A + USB-C Output, USB-C Input, PD/QC Fast Charge, LED Display

Model: J103A
Web Code: 19830240
Sold and shipped by | 4.0 seller rating (111 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

Stay powered longer with this 30000mAh 4-in-1 Power Bank designed for fast, flexible charging. It supports SCP 22.5W and PD fast charging for compatible devices and includes built-in USB-C and Lightning cables, helping reduce the need to carry extra cords.

Charge multiple devices using the USB and USB-C outputs, and recharge the power bank through either Micro-USB or USB-C input (up to 18W). Ideal for travel, work, school, and long days away from an outlet.

Key Features

30000mAh high capacity

Fast charging: SCP up to 22.5W and PD support

4-in-1 design with built-in USB-C & Lightning cables

Multiple outputs: USB + USB-C + built-in cables

Recharging inputs: USB-C or Micro-USB (up to 18W)

Specifications

Capacity

30000mAh

Input

Micro-USB: 5V/2.0A, 9V/2A, 12V/1.5A (18W)

Type-C: 5V/2.5A, 9V/2A, 12V/1.5A (18W)

Output

USB: 5V/3A, 9V/2.22A, 12V/1.67A, SCP 4.5V/5A or 5V/4.5A (Max 22.5W)

Type-C Port: 5V/3A, 9V/2.22A, 12V/1.67A (Max 20W)

Built-in Type-C Cable: 5V/3A, 9V/2.22A, 12V/1.67A, SCP 4.5V/5A or 5V/4.5A (Max 22.5W)

Built-in Lightning Cable: 5V/2.4A (Max 10W)

Total Output: 5V/3A

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

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Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • Yukon
  • Northwest Territories
  • Nunavut
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Cell phone accessories
Return/Exchange Period
30 days
Condition
Opened

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