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Experience the ultimate in charging convenience with the Anker Power Bank (20,000mAh, 15W, 2-Port). Boasting an impressive 20000mAh capacity, it powers most smartphones over 4 times and tablets at least 1.5 times. Enjoy rapid iPhone charging, reaching up to 50% in just 30 minutes through its powerful 12W output. Simultaneously charge up to 3 devices, all while staying informed about the battery percentage through the intuitive digital display. Stay powered and connected effortlessly.
Q: What is the capacity of this power bank?
A: This power bank has a capacity of 20,000mAh.
Q: How many devices can be charged simultaneously with this Anker power bank?
A: You can charge up to 3 devices at the same time.
Q: How long does it take to charge an iPhone to 50% using this power bank?
A: This power bank can charge an iPhone up to 50% in just 30 minutes with its rapid charging feature.
Q: Does this power bank have a display?
A: Yes, it has a digital display that shows the remaining battery percentage.
Q: What is the maximum output wattage of this power bank?
A: The maximum output wattage is 20W.
Q: How many times can this power bank charge a typical smartphone?
A: It can charge most smartphones over 4 times on a single charge.
A: Non-PD stands for Non-Power Delivery capable. This means that you cannot control the amount of power being provided to a specific device. For instance, the Nintendo Switch requires a PD-capable power bank in order to properly charge the device at the right power settings.
Q: Is this charger approved for airline travel?
A: I was able to take this on the airplane no problem.
Customers find value in the Power Bank's reliable and long-lasting battery life, reasonable charging speed, and convenient portability, making it a good quality product overall. The digital display is also appreciated. However, some customers have noted that the weight and size could be improved, and a few desire more USB ports. There were isolated reports of compatibility issues with certain devices.
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.

Experience the ultimate in charging convenience with the Anker Power Bank (20,000mAh, 15W, 2-Port). Boasting an impressive 20000mAh capacity, it powers most smartphones over 4 times and tablets at least 1.5 times. Enjoy rapid iPhone charging, reaching up to 50% in just 30 minutes through its powerful 12W output. Simultaneously charge up to 3 devices, all while staying informed about the battery percentage through the intuitive digital display. Stay powered and connected effortlessly.

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.

Harness the power of Power Delivery 3.1, boasting a remarkable 140W output for lightning-fast recharges of laptops, tablets, and phones. Charge a MacBook Pro 14" up to 80% in just 51 minutes, or achieve the same with a 140W charger in a swift 40 minutes. Stay informed with real-time insights, showing power levels, estimated full charge times, and power bank temperature. With a generous 24,000 mAh capacity, charge a MacBook Air 1.3 times or multiple iPhones on the go. Designed for convenience and compliance, it adheres to boarding regulations while maintaining exceptional portability. Connect to any port for optimal charging efficiency. Our intelligent temperature monitoring system ensures safety with a consistent temperature 10% below international guidelines. Embrace the future of charging with unparalleled performance and safety.

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.
| Pros for Anker - Power Bank (20,000mAh, 15W, 2-Port) - Black | |||
|---|---|---|---|
| Battery Life, Charging Speed, Portability, Overall Performance, Display | Charging Speed, Battery Life, Portability, Overall Performance, Capacity | Charging Speed, Battery Life, Portability, Display, Overall Performance | Charging Speed, Battery Life, Portability, Overall Performance, Capacity |
| Cons for Anker - Power Bank (20,000mAh, 15W, 2-Port) - Black | |||
| Weight, Size, USB Port, Compatibility, Overheating | Weight, Size, Port Quality | Weight, Size, Price, USB-C Port | Weight, Size |