I’m wondering, if anybody found a USB charger with multiple ports and >2,5A (3A best) out there?
As my collection of Pis grow, and the Pi3 needs >2,5A I must replace my old one, as it only provides two 2,4A max. (I guess only if no other device is present)
I don’t want a single 3A charger per device… 
For illustration: this is my actual device, I need at least 5ports with best all ports 3A power: