Battery health
I brought a 14 plus on 25 march 2023 in just 1 month the device lost its 2% of battery health and now it’s 98% . Why is it happening I never charged my device 100% I kept it between 30% to 95% . If it’s kept dropping at this rate how am I supposed to using it for at least 3 years plz help Apple community and this is my first iPhone.