iPhone wont charge with original cable and its discharging very fast
So I bought iPhone which came with original battery that said it had 80% health but I could use it maximum 30 min and replaced it with replacement battery but life on this battery isnt very good either. If I leave disconnected from charger at night in the morning its dead so even when its not doing anything its discharging. When the battery drops below 25% its start to lag and its unusable actually and sometimes this percentage at when its starts to lag varys, also now it lags when it has 60%. Does anybody know what could it be?