Does anything exist which lets me plug into a usb c of a powerbank, say a 45w output one, and on the other side plug in 3 usb a 15w
like a usb hub, but only for charging.
I'm looking at powerbanks, but i need more usb a s
and yes i could use a usb c to a adaptor as a final alternative
thankyou
Perfect!! No soldering needed then.
Wouldnt just a usb hub with 4 usb-c (or USB-A 3.0) ports work?
or get a small hub that does all USB-C and use Adaptors ?
No. Hubs do not normally provide PD.
I just ended up using a powerbank with multiple USB A outputs(for feeding my phones for Pokemon Go!)…:
oooh good one!
can you check if it has a UPS feature? it does power output get interrupted when charging it stops?
does it do pass through charging?
it keeps charging through its outputs even when I start charging the powerbank through its inputs, although I try not to do this very often as I've heard its not good for batteries long term to drain it while charging it
Just tested it with charging my phones and then plugging a charger into the powerbank, and it kept charging the phones without any pause.
and when the battery stops receiving input power. do the outputs continue without interruption?
I have not seen one, but it is possible.
You could make one easily, using a 15V or 20V USB_PD "decoy" module, wired to a 4-port USB car charger.
https://vi.aliexpress.com/item/1005005835212219.html
attached to this: https://vi.aliexpress.com/item/33030351420.html
Most "car chargers" accept 12-24V.