I can only say good for charger itself.
Firstly, the aluminum housing is appealing and still kept simple.
This has the charge of 4-ports, I can finally invite more than just my phone.
When the charger has been delivered, I'm first to the car immediately and have tested this. My cell phone and my navigator loaded.
The next stress test has also been carried out (2 phones, Navi and external battery Astro E5 of anchor;))
Well so much I will not load normally but it was interesting everything was loaded.
I can not give any exact statements about whether all were charged with 2.4A, but my batteries have been loaded.
The advantage of this product is due to its 4 ports, the IQ charging management and up to 2.4 A (as indicated) charging current.
So to me, there is a buy rating.