Why Is My iPhone Battery Health Decreasing So Fast

2023-06-03 18:30:45 DEJI Battery 0

As we know, all rechargeable batteries are consumable components that become less effective as they chemically age. Battery health is the visible way for iPhone to reflect the chemically age of the battery so that can remind users to replace a new battery for his iPhone.

Common Reasons for Rapid Decrease in iPhone Battery Health

First, battery health is a measure of how much you use the phone and what you use it for. In normal use, the battery health of an iPhone can stay above 85% within a year. If the battery health of your iPhone is under 80% after 1 year’s, it may caused by too much use of the iPhone, which cause the battery excessive battery loss. For example, a user play card games for all day long and charge the iPhone several times per day, the battery health of his iPhone would decrease to 78% after half a year.


Second, motherboard components sealing off, which mostly caused by iPhone dropped off, would damage the battery management IC and then cause the battery health rapidly decrease. 
Third, the battery also damaged if charged by non-compliant chargers and charging cables. Without protective IC of over-charged, over-discharged, short-circuit, over-temperature, the poor quality chargers and cables will damage the battery’s chemical substance gradually, then finally cause the battery health decreased rapidly.

Forth, iOS system failures and the oxidation of charging port also cause the battery health decreased rapidly sometimes.


Tips to Preserve iPhone Battery Health: Best Practices for Users

First, rational use of mobile phones and upgrade your iPhone to the latest software. 

Second, adjust your screen brightness and use Wi-Fi can preserve battery life. Regarding screen brightness, just dim the screen or turn on Auto-Brightness to extend battery life. In addition, a Wi-Fi connection uses less power than a cellular network when you use your device to access data.

Third, use low Power Mode is an easy way to extend the battery life of your iPhone when it starts to get low. Your iPhone lets you know when your battery level goes down to 20%, and again at 10%, and lets you turn on Low Power Mode with one tap. 


Forth, make sure you have closed the App you don’t need currently.

Seeking Professional Assistance:When to Consider Battery Replacement

Typically, when your iPhone holds less than 80% of its maximum capacity, it’s time to upgrade the battery. You can check your battery’s health by going to Setting then Battery Health. When you are going to replace a battery for your iPhone, quality is the premier to be considered. DEJI iPhone batteries are made with original solutions and 100% cobalt cell, the PCB board is very stable designed by its professional engineer team, the quality is very good. After 500 cycle times, the battery still can hold more than 80% for its health.