Let a powerbank plug onto a fully charged mobile ?

[James_ptg]

Hi all,

Did you know if we can let a powerbank plug onto a fully charged mobile and let them together until both battery are empty ?

Thank you

 

[Justin01]

No I don't have any idea. What for by the way? Just to know if the power from a device will transfer to power bank?

 

[twister6]

Hi all,

Did you know if we can let a powerbank plug onto a fully charged mobile and let them together until both battery are empty ?

Thank you

Yes, should work. Typically ext battery shuts off as soon as phone battery is full, when your phone is idle. But when you start using your phone and if rate of phone discharge is higher than ext battery charging - it will continue until extra battery drains first and then your phone battery drains next. That's exactly how it works with all of those battery cases which are nothing but an external battery strapped to your phone.

 

[James_ptg]

Thank you twister6 for you reply.
So when I solve my other problem I'll try it and let you know if something wrong happen
cya.