LiFePo4 powerbanks safety question

I'm having a problem with. my cellink neo 8,
What ever I do it won't connect to the cellink app so I can't see the battery percentage, is it worth uninstaling the app and start all over again. My Bluetooth is switched on,
I'm using a Samsung s23 plus,
i have the same battery, have you switched it on?
 
Back
Top