Model: A1379. Anker 537 Power Bank (PowerCore 24K for Laptop) 65W Power Bank Mobile Fast Charger Charge 2 devices simultaneously All you need is a single power bank to charge your laptop and another device simultaneously with a power of 65W. If you use both ports at the same time, USB-C 1 has a maximum output power of 45 W, while USB-C 2 has a maximum output power of 20 W. Super fast recharging All you need is a single power bank to charge your laptop and another device simultaneously with a power of 65W. If you use both ports at the same time, USB-C 1 has a maximum output power of 45 W, while USB-C 2 has a maximum output power of 20 W. Super fast recharging Combined with a 30W power supply, the power bank can be fully charged in just 3.5 hours (charger sold separately). Safe when travelling The integrated intelligent temperature control system constantly monitors the temperature so you can rest assured while charging. Multi-purpose. Works easily with a variety of smartphones, tablets and other devices that can be charged via USB, including the MacBook Air 2020 and iPhone 13 Pro.