Anker Prime Power Bank (20K, 220W)

220W Total Output Power Keep your office setup running strong with 220W total output from two USB-C ports and one USB-A port. Flight-Ready 20K Power Carry 20,100mAh (72.36Wh) of portable, TSA-approved power, enough for up to 4.2 days of video streaming on an iPhone 17 Pro Max. 140W Max Fast Charging Delivers up to 140W high-speed output for fast laptop charging when connected to a 5A cable. Charge a 16" MacBook Pro (M4 Pro) to 50% in 28 minutes. High-Speed 100W Max Recharging Recharge Anker Prime Power Bank to 50% in 25 minutes using the 100W max USB-C input. Note: Data based on internal lab testing. Actual performance may vary depending on specific conditions of use. What You Get Anker Prime Power Bank (20K, 220W), 3.3 ft USB-C to USB-C charging cable (240W), travel pouch, welcome guide, 24-month warranty, and our friendly customer service.