Hello if I might use the A1277 power bank which has dual input microUSB charging cables. The product info states this bank can be recharged in a little over six hours using both inputs but a following sentence says power adapter not included which may or may not suggest that I would also need a specific charging adapter to get that six hours charge time. As this is not a USB-C input I want to guess I can use any adapter with these two basic micro cables to get that charge time but I do not know if this bank also requires a charger equipped with a specific tech or standard to get that charge time. Thank you for what you may know.
Certain power adapter needed?
You’ve created 7 overlapping threads, not a good idea as replies get fragmented and harder for others to solve the same problem as you. Good idea to delete all not got replies.
Need minimum 2 USB-A ports, minimum 2A.
The minimum charger example would be
It is a wee bit overkill as 24W while Powercore is 20W but then that just gives headroom for some losses in the cable.
The Powercore you mentioned will consume less than 20W when approaching full.
You can of course go up from this, USA has a 4 port version, or go with corded desk chargers, 4 / 5 / 6 / 10 ports…