---
title: "What is the battery life of the iPhone 4 in \"real-world\" tests? Is the battery designed to be replaced?"  
description: "What is the battery life of the iPhone 4 in \"real-world\" tests? Is the battery designed to be replaced?"  
author: "Akash Ahlawat"  
published: 2018-10-30  
canonical: https://answers.mindstick.com/qa/51576/what-is-the-battery-life-of-the-iphone-4-in-real-world-tests-is-the-battery-designed-to-be-replaced  
category: "gadgets"  
tags: ["iphone"]  
reading_time: 1 minute  

---

# What is the battery life of the iPhone 4 in "real-world" tests? Is the battery designed to be replaced?

What is the [battery life](https://www.mindstick.com/blog/304293/8-easy-tips-to-keep-your-iphone-battery-running-longer) of the iPhone 4 in "real-[world](https://www.mindstick.com/news/2334/what-would-occur-if-the-world-were-to-divide-in-half)" [tests](https://www.mindstick.com/news/2174/mars-mission-by-nasa-prepares-for-tests)? Is the [battery designed](https://answers.mindstick.com/qa/51571/what-is-the-battery-life-of-the-iphone-4s-in-real-world-tests-is-the-battery-designed-to-be-replaced) to be replaced?\
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Original Source: https://answers.mindstick.com/qa/51576/what-is-the-battery-life-of-the-iphone-4-in-real-world-tests-is-the-battery-designed-to-be-replaced

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