Working on a little project where I’ll be running four Raspberry Pi 3 B+ devices – each one will be connected to wifi and will have various USB peripherals. The raspberry pi website recommends that each unit uses a PSU with a current capacity of 2.5A. Any suggestions on which desktop/wall charger would work best for this? If there’s a spare port or two that I can charge a phone or power bank, that’s fine – but quick charge isn’t really the important factor, rather, being able to support the four raspberry pi units. Thanks!
Pick one of ther USB power adapters that has 60W power supply. Make sure that the one you are getting outputs at least 2.4A. PD ones has 3A output.
PowerPort 6 Ports
60W 6-Port USB Wall Charger for iPhone
PowerPort 10 Ports
PowerPort I PD with 1PD and 4 PIQ
PowerPort+ 5 Ports USB-C
PowerPort+ 6 Ports