How to replace a phone battery yourself – ERIP


We understand that phone’s battery replacement is a common concern among smartphone users. Normally, a phone’s battery life starts to drain after 300-500 charge cycles which is about 1.5-2 years & can vary depending upon your usage.

We’ve taken the time to research the topic and provide a comprehensive guide to help you better understand the process and make informed decisions.

Replacing phone battery

Before we dive in, it’s important to note that battery replacement can vary depending on the phone model and brand. Always check the manufacturer’s guidelines before attempting to replace the battery.

Why replace your phone's battery?

Over time, your phone’s battery life will decrease due to regular use and the natural ageing of the battery.

You may notice that your phone no longer holds a charge as long as it used to, or that it dies quickly even when not in use. 

Your device takes a long time to charge or does not charge at all.

If you notice any of these signs, it is time to replace your it may impact your daily routine. Replacing the battery can improve the performance and extend the lifespan of your phone, making it a cost-effective solution compared to buying a new device.

What You'll Need

To replace your phone battery, you’ll need a few tools. Here’s what you’ll need:

  • Replacement battery (make sure it’s compatible with your phone model)
  • Screwdriver
  • Spudger or pry tool
  • Adhesive strips or double-sided tape
  • A clean and flat workspace
  • Patience

Types of Phone Batteries

There are mainly two types: Lithium-ion (Li-ion) and Lithium-polymer (Li-po). Li-ion batteries are the most common type and are known for their long-lasting power, durability, and stability. They are widely used in smartphones, laptops, and other electronic devices.

Li-po batteries, on the other hand, are thinner and more flexible than Li-ion batteries, making them ideal for thinner phones and wearables.

Each type of battery has different voltage requirements, so using the wrong type of battery can damage your phone or even cause it to explode. To avoid that, go through your phone’s user manual or consult with a professional.

How to Replace your Phone Battery

Replacing a smartphone battery may sound like a very technical & stressful task, but it’s a relatively simple process that can be done in a few steps:

  1. Purchase a New Battery – The first step is to purchase a new battery that is compatible with your device. You can purchase it online or from a local store.

Reputable brands like Samsung, LG, and Motorola produce high-quality and compatible batteries that are specifically designed for your phone. These batteries undergo rigorous testing to ensure they meet safety and quality standards.

Investing in a high-quality battery may cost a little more as compared to other batteries with a bit less quality, but it will save you money in the long run and provide you with peace of mind.

2. Turn off your phone: This is important to avoid any electrical mishaps or damage to the device or to you.

3. Remove the back cover: Depending on the phone model, you may need a specialized tool to remove the back cover.

person removing phone's back cover

4. Remove the old battery: Gently lift the battery from its compartment or slot and remove it.

Person replacing phone's battery

5. Insert the new battery: Carefully place the new battery in place of the old one and ensure it’s placed perfectly into the slot.

6. Replace the back cover: Place the back cover back onto the phone.

7. Turn on your phone: Once the battery is in place and the back cover is secured, turn on your phone to make sure it’s working properly.

It’s important to note that not all phones have removable batteries. In some cases, you may need to seek professional assistance or take the phone to an authorised repair centre.

Tips and Tricks

  • Make sure to purchase a replacement battery that is compatible with your phone model.
  • Take your time and be patient. Rushing through the process can lead to mistakes and potential damage to your phone.
  • If you’re having trouble removing the battery, check online for tutorials specific to your phone model.
  • One final tip or I should say advice I would like to give you is go through this brief article about software malfunctions in smartphones because a draining battery may well be the outcome of your phone being diagnosed with a software-related issue.

I know the title mentions iPhone, however during my research about this topic I found out that all the symptoms & causes are more or less the same in both Android & iPhone.

Benefits of professional battery replacement like ERIP

If you don’t want to go through all the process & hard work you can look for professional mobile services like ERIP where:

We have authorised repair centres & experienced technicians who have access to specialised tools and equipment, ensuring that the replacement is done safely and efficiently.

Professional battery replacement also offers a warranty and ensures that the battery is compatible with your specific phone model.

ERIP technician repairing

Additionally, authorised repair centres follow strict guidelines and use genuine replacement parts, providing peace of mind and a more reliable repair.

And what’s the best part? You get your phone’s battery replaced by being at your home as our technician will come & replace the battery at your place & at your desired time with the best price possible in the market & as quickly as possible. Only with ERIP !!!

So, what are you waiting for? Give it a try!


In conclusion, replacing your phone’s battery can improve its performance and extend its lifespan, making it a cost-effective solution compared to buying a new device. While it may seem difficult at first, the process is relatively simple and can be done with a few steps.

However, if you’re not comfortable with the process or your phone has a non-removable battery, we recommend seeking professional assistance. Authorised repair centres like ERIP offer specialised tools, equipment, and genuine replacement parts, ensuring a safe and reliable repair.

We hope that this comprehensive guide has been helpful and informative. If you have any further questions, please feel free to reach out to us.

If you find this guide useful, make sure to check out what are 5 most common reasons for phone repair & how to tackle them


How often should I replace my phone battery?

It depends on the phone model and usage, but generally, it’s recommended to replace your phone battery every 2-3 years.

Can I replace the battery on any phone?

Most phones have replaceable batteries, but some newer models may have non-removable batteries. Check online to see if your phone model has a replaceable battery.

Is it safe to replace my phone battery myself?

Yes, as long as you follow the proper safety precautions and take your time, replacing your phone battery yourself is safe.

Can replacing my phone battery fix other issues with my phone?

In some cases, replacing your phone battery can fix issues such as unexpected shutdowns or poor battery life. However, if your phone has other hardware or software issues, replacing the battery may not solve the problem.

Can I recycle my old phone battery?

Yes, it’s important to properly dispose of your old phone battery. Many retailers and phone manufacturers offer recycling programs for old batteries. Check with your local recycling centre for more information.


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