iPhone battery decreasing 1 % by the minute.
I would like to replace the battery,however I live in The Netherlands ,am I still able to buy parts from Ifixit? I am also scared because my Iphone can get ruined while replacing the battery.I saw a 1600 mAh battery is that good? or do need I to buy a 1450 mAh battery. I am so confused please help me.
Is this a good question?