Anker 537 PowerCore 24K Power Bank - Black

2-in-1 Fast Charging: With a 65W total output and two USB ports, the power bank delivers high-speed charging for 2 power-hungry devices simultaneously. (Note: USB-C 1 has a maximum output of 45W while USB-C 2 has a maximum output of 20W.) 30W High-Speed Recharge: A full charge takes 3.5 hours—twice