Quick charging two-way portable power bank

Yes, a 20W power bank counts as fast charging—especially for smartphones. It's powerful enough to charge most iPhones and Android phones to around 50% in about 30 minutes (if your device supports fast charging).

There are five ways to charge the ChargeTech PLUG 54Ah 250W Power Bank. You can use two 110V outlets, which are the same standard ones as your home wall outlets, for larger appliances such as a TV or a CPAP machine. There are also two fast-charging USB ports and one USB type C port for charging smaller devices.

The best portable power banks with fast charging don't just deliver raw power—they do it efficiently, safely, and on your terms. Here are the top 5 picks you'll want to check out this year: 1. Anker Prime 27,650mAh Power Bank (250W) If you're looking for the kind of power bank that doesn't flinch when faced with charging a MacBook Pro, this is it.

Yes, there are power banks that offer super fast charging, especially those with USB-C Power Delivery (PD) 3.0 or 3.1. Models like the Anker Prime 250W or Anker 737 (140W) can charge devices like a MacBook Pro or iPhone 15 incredibly fast—up to 50% in around 30 minutes.

Yes—some power banks charge much faster than others. It depends on their wattage output and whether they support modern charging standards like USB-C Power Delivery (PD). A 65W or 140W power bank, like Anker's offerings, will charge your devices significantly faster than a basic 18W model.

While it's not as fast as higher-wattage (60W+) options used for laptops or tablets, 20W is still a solid, efficient speed for everyday phone charging. Charge faster and stay connected on the move with 2025's best power banks with fast charging.