Apple use lithium-ion battries inside every iPhone, iPad, iPod, Apple Watch, MacBook, and AirPods, casue rechargeable lithium-ion technology currently provideing the best performance for your device. Compared with older battery types, lithium-ion batteries weigh less, last longer, and charge more efficiently. Learn more about how your battery charges >
At the same time, all rechargeable batteries have a limited number of charge cycles and may eventually need to be serviced. If you find yourself charging your device more frequently, it might be time for a new battery. Learn how Apple service their battery >
iPhone batteires are designed to retain up to 80% of its original capacity at 500 complete charge cycles, which means your battery health will keep over 80% at least when the charge cycles less than 500 times.
You can check Apple battery policy here : Service and recycle your battery >
Also check what is the complete cycle here: What is battery charge cycle >
According to the Apple Website showing, each iPhone battery can support at least 500 cycles for normal daily life usage.
How is daily life usage? We take an example:
In the morning, your iPhone has 100% power and you go to work without charging, and it is power off at the end of the day. Then it is filled up 100% power at night.
This is one time cycle used in the whole day which means you can use your iPhone at least 500 days with no trouble about battery life.
But this time will be reduced when you use more cycles in a day and the cycle is not charging times, its the real 100% usage. You can find it above the Apple website.
500 Cycles is the basic numbers for normal usage, we test the reality that iPhone battery can last around 500-800 cycles without not many troubles.
Apple gives a standard is that the battery health still is over 80% when arriving around 500 cycle times.
What about us-
That is why we provide 12 months of Basic Warranty and 6 extra months of Membership Warranty
Basic Warranty: Cycles number needs to be less than 500 times. If the health capacity is less than 80%, we will take care of the battery and replace a new one. And if its cycles are over 500 times, and health is 70%, you should take care of it by yourself.
Membership Warranty: Cycles number needs to be less than 800 times. If the health capacity is less than 75%, we will take care of the battery and replace a new one. And if its cycles are over 800 times, and health is 70%, you should take care of it by yourself.
We will test the battery by the following tools: How to test your iPhone battery health life correctly?