Hallo,
da ich mich gerade nicht mehr genau erinnern kann, kopier ich einfach mal ein paar Mails, die ich im Mai mit dem Anbieter ausgetauscht hab, hierhin.
Kurz Zusammengefasst: Mein MBP 15 von 2015 konnte nur einmal geladen werden, und auch nicht vollständig.
Auch die Angaben vom Anbieter in den Mails waren nicht zuverlässig (und teilweise widersrprüchlich). Allerdings hat er das Teil problemlos zurückgenommen:
Es ging um diese Powerbank
https://www.amazon.de/dp/B01CBKG0FU/ref=pe_386171_38075861_TE_item
Die Mails sind von Mai 2016, allerdings scheint es die dort angekündigte K5 immernoch nicht zu geben
Here some more details:
I dont´t have a MAcbook 2016 - it´s a retina 15“ from 2015.
yes, of cause, i charged the powerbank in every 4 tests i did.
- All 4 LEDs on the Powerbank were on (After charging the powerbank over night). Macbook power on 5%, After adapting poweroak one 3 LEDs are on. MAcbook power on 5%
- after 15 minutes: only one LED is still on. Macbook power on 23%
- after 25 minutes more: the one LED is flashing - Macbook on 52 %
- after 15 minutes more: Poweroak is off and not charging anymore. Can´t get even LED to flash. Plugging of and on again doesn´t help. Macbook power on 60%
What i have seen: You write different answers about my Retina 15 from 2015.
In q&a, you write "Antwort: Ja sicher. Magsafe 2 adapter auch dabei". Der Akku scheint defekt zu sein.“, on other place, you write, that it doesnßt work with 85W Macbooks (What are the Retina 15 from 2015)
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it did not worked in the past. We have recently updated the PCB, so it can give more power (85W). Even charging the MacBook 2016 by USB-C should be possible now. K3 is unique in the sense that it is the only powerbank that can charge the Apple products.
From June we will have an even bigger powerbank (PowerOak K5) for Apple with 288wh capacity. This one can charge every unit from Apple.
_________
there has been some problems with MacBooks lately. The charging power of MacBook exceeds our maximum current of the powerbank. We are adapting it right now and exchanging the existing units with NEW PCB which can handle higher power.
The unit is not for sale right now. I expect it will be ready in 3 weeks. Please contact me in a while again.