---
title: "Apple responds to the difference between iPhone battery health 80 and 100"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/236667643.md"
description: "On April 20th, the topic of #What is the difference between iPhone battery health 80 and 100# sparked heated discussions. In response, Apple staff stated: a 100 battery capacity represents the condition of a new battery; 80 can be understood as the state of being fully charged, but in reality, the energy storage is at 80% of the original. Apple staff indicated that generally, when the battery health drops below 80%, it begins to degrade, resulting in reduced battery life, increased charging cycles, and they would recommend replacing the battery"
datetime: "2025-04-20T03:06:50.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/236667643.md)
  - [en](https://longbridge.com/en/news/236667643.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/236667643.md)
---

# Apple responds to the difference between iPhone battery health 80 and 100

On April 20th, the topic #What is the difference between iPhone battery health 80 and 100# sparked heated discussions. In response, Apple staff stated: a battery health of 100 means the battery capacity is in the condition of a new battery; 80 can be understood as when fully charged, the actual power storage is at 80% of the original. Apple staff indicated that generally, when the battery health falls below 80%, the battery begins to degrade, leading to reduced battery life and increased charging cycles, and they would recommend replacing the battery

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