Main Content
product image

Anker - Power Bank (20000mAh, 20W, 1-Port) - Black

Rating 4.7 out of 5 stars with 520 reviews

$39.95
The price was $44.95

Anker - Power Bank (20000mAh, 20W, 1-Port) - Black

Model: A1288H11-1
SKU: 10838576
$39.95
Save $5
The comparable value is $44.95
or
Finance OptionsView your offers
Availability
Fulfillment OptionsShipping selected

FREE shipping to

Sold & shipped by
A4C
(67)

More Buying Options

About This Item

Elevate your charging experience with the Anker Power Bank (20000mAh, 20W, 1-Port). Featuring a substantial 20000mAh capacity, it delivers over 4 smartphone charges or 1.5 tablet charges. Swiftly charge the latest iPhone up to 50% in 30 minutes via its powerful 20W output. Effortlessly power up to 3 devices simultaneously, ensuring seamless energy distribution. Choose the Anker Advantage – trusted by over 50 million users and powered by America's top USB charging brand.
  • General
    • Brand: Anker
    • Model Number: A1288H11-1
    • Product Name: Power Bank (20000mAh, 20W, 1-Port)
    • Color: Black
  • Features
    • Capacity: 5000 milliampere hours
    • Battery Chemistry: Lithium-ion
  • Power Output
    • Power Supply Output: 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
    • Maximum Input Voltage: 3.85 volts
  • Dimensions
    • Product Length: 6.55 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
    • Product Height: 0.93 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: 3.26 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: 1.02 pounds (The out of box weight of the item.)
  • Warranty
    • Warranty - Parts: 18 months
    • Warranty - Labor: 18 months
  • Other
    • UPC: 194644127640

Elevate your charging experience with the Anker Power Bank (20000mAh, 20W, 1-Port). Featuring a substantial 20000mAh capacity, it delivers over 4 smartphone charges or 1.5 tablet charges. Swiftly charge the latest iPhone up to 50% in 30 minutes via its powerful 20W output. Effortlessly power up to 3 devices simultaneously, ensuring seamless energy distribution. Choose the Anker Advantage – trusted by over 50 million users and powered by America's top USB charging brand.

  • Power You Can Bank On: Equipped with 20,000mAh capacity, keep your devices powered for days while you travel for work or leisure. Charge an iPhone 13 4.3 times, or a Galaxy S22 Ultra over 3 times.
  • Blazing Fast Speeds: Get the fastest possible charge of up to 20W with 3 USB ports. Charge an iPhone 13 to 50% in 37 minutes.
  • Power for 3: Charge your everyday items such as your phone, earphones, and Apple Watch at once.
  • Comprehensive Safety System: A combination of 10 safety features that work together to provide ultimate protection for your devices, your chargers and most importantly, you.
  • Power You Can Bank On: Equipped with 20,000mAh capacity, keep your devices powered for days while you travel for work or leisure. Charge an iPhone 13 4.3 times, or a Galaxy S22 Ultra over 3 times.
  • Blazing Fast Speeds: Get the fastest possible charge of up to 20W with 3 USB ports. Charge an iPhone 13 to 50% in 37 minutes.
  • Power for 3: Charge your everyday items such as your phone, earphones, and Apple Watch at once.
  • Comprehensive Safety System: A combination of 10 safety features that work together to provide ultimate protection for your devices, your chargers and most importantly, you.

Q: What is the maximum charging speed this power bank can provide?

A: This power bank offers a maximum charging speed of 20W.

Q: How many devices can I charge simultaneously with this power bank?

A: You can charge up to 3 devices at the same time with this power bank.

Q: Is this power bank compatible with Apple products?

A: Yes, this power bank is compatible with Apple devices, as well as Samsung and Google devices.

Q: What type of battery does this power bank use?

A: This power bank utilizes a Lithium-ion battery.

Q: What is the battery capacity of this Anker power bank?

A: This Anker power bank has a capacity of 20,000mAh.

Q: How fast will this product charge my Samsung S20? How many times will it charge it?

A: It can only provide max 20W to charge your Samsung S20. It can charge your Samsung S20 3 times

Q: Is this a dual voltage product? Can I charge it in EU using an adapter?

A: Yes, you can charge it in EU using an adapter

Sponsored

Reviews

Customers are saying

Customers often highlight the Power Bank's impressive charging speed, overall performance, and long-lasting battery life. Many appreciate its portability and adequate capacity, making it a convenient choice for on-the-go charging. However, some customers have noted concerns about the product's weight and size.

This summary was generated by AI based on customer 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

Anker - Power Bank (20000mAh, 20W, 1-Port) - Black
Anker - Power Bank (20000mAh, 20W, 1-Port) - Black

Elevate your charging experience with the Anker Power Bank (20000mAh, 20W, 1-Port). Featuring a substantial 20000mAh capacity, it delivers over 4 smartphone charges or 1.5 tablet charges. Swiftly charge the latest iPhone up to 50% in 30 minutes via its powerful 20W output. Effortlessly power up to 3 devices simultaneously, ensuring seamless energy distribution. Choose the Anker Advantage – trusted by over 50 million users and powered by America's top USB charging brand.

Anker - Power Bank (20000mAh, 200W, 3-Port) - Black

Experience unmatched power with our 200W Total Output power bank. Equipped with two high-capacity USB-C ports and one USB-A port, it delivers a potent 200W combined output. Charge two laptops simultaneously at 100W each, optimizing productivity. Recharge with lightning speed using the 100W USB-C port, fully rejuvenating the power bank in just 1 hour and 15 minutes. Designed for dynamic portability, its compact 4.9 × 2.1 × 1.9-inch dimensions seamlessly fit into your bag, providing reliable power while on the go. Stay informed and in control with the smart digital display, offering real-time updates on battery capacity, input, and output. Elevate your charging with power, precision, and insight.

Anker - Power Bank (20,000mAh, 30W) - Black

Experience the fusion of power and portability with the Anker Power Bank (20,000mAh, 30W), designed to rapidly power up your tablets and smartphones. Equipped with an intelligent temperature monitoring system, it ensures safety by maintaining cool operation, well below international safety standards. Its high-speed charging is universally compatible, serving a variety of devices from leading brands such as Apple and Samsung. Encased in a compact, travel-friendly design, this cutting-edge technology provides access to quick charging wherever you go.

Anker - Power Bank, 20,000mAh Travel Essential Portable Charger with Built-in USB-C Cable
5.0(2)

Anker Power Bank, 20,000mAh Travel Essential Portable Charger with Built-in USB-C Cable, 3-Port 87W Max Fast Charging Battery Pack, for MacBook, iPhone 16/15 Series, Samsung, Switch, and More

Pros for Anker - Power Bank (20000mAh, 20W, 1-Port) - Black
Charging Speed, Overall Performance, Battery Life, Portability, CapacityCharging Speed, Battery Life, Portability, Overall Performance, CapacityCharging Speed, Battery Life, Portability, Overall Performance, CapacityThere were no pros for this product
Cons for Anker - Power Bank (20000mAh, 20W, 1-Port) - Black
Weight, SizeWeight, SizeWeight, Size, Port QualityThere were no cons for this product

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 $9.99