Anker Prime Power Bank (20K, 220W)

Meeting a wide variety of charging needs, the Prime Power Bank from Anker is a lightweight, portable power bank with a capacity of 20,100mAh. It features two USB-C ports that charge devices at up to 140W, plus a USB-A port that charges devices at up to 22.5W. All three charging ports may be used simultaneously and deliver a total power output of 220W. When the power bank is depleted, either USB-C port may be used to recharge it at up to 100W. Thanks to Anker’s smartphone app, users are able to monitor real-time charging info and adjust power settings.

220W Total Power Output

Keep your office setup running strong with 220W total output from two USB-C ports and one USB-A port. Charge a 13″ iPad Pro (M4) to 50% in around 48 minutes or an iPhone 16 Pro in around 29 minutes.

140W Max Fast Charging

Delivers up to 140W high-speed output for fast laptop charging when connected to a 5A cable. Charge a MacBook Pro (M4) to 50% in around 28 minutes.

High-Speed 100W Max Recharging

Recharge the Anker Prime Power Bank to 50% in around 31 minutes using the 100W USB-C input.

Flight-Ready 20K Power

Carry 20,100mAh (72.36Wh) of portable, TSA-approved power, which is enough to charge an iPhone 16 Pro 3.6 times.