IPhone 5S Battery Replacement: Guide & Cost

Oct 23, 2025 by Jhon Lennon 44 views

Is your iPhone 5S battery draining faster than it used to? Are you constantly scrambling for a charger? Don't worry, guys, you're not alone! A degraded battery is a common issue with older iPhones, but the good news is, replacing the battery is a relatively straightforward and affordable fix. In this guide, we'll walk you through everything you need to know about iPhone 5S battery replacement, including when it's time for a new battery, the different options you have for getting it replaced, the cost involved, and even a step-by-step guide if you're feeling adventurous and want to tackle the replacement yourself. We will also address some of the frequently asked questions and how to maintain battery to elongate the battery lifespan.

Is It Time for a New Battery?

Before diving into the replacement process, let's make sure it's actually your battery that's causing the problem. Here are some telltale signs that your iPhone 5S battery might be on its last legs:

Rapid Battery Drain: This is the most obvious symptom. If your iPhone 5S is losing power much faster than it used to, even with minimal use, it's a strong indicator of a failing battery.
Unexpected Shutdowns: Does your iPhone 5S randomly shut down, even when the battery indicator shows a decent charge? This is another classic sign of a degraded battery struggling to provide consistent power.
Slow Performance: A weak battery can sometimes throttle your iPhone's performance to conserve energy. If you notice your iPhone 5S is running sluggishly, a new battery might be the solution.
Swollen Battery: This is a more serious issue and requires immediate attention. If you notice any bulging or swelling in your iPhone's case, stop using it immediately and take it to a professional for repair. A swollen battery can be dangerous.
Battery Health in Settings: iOS has a built-in Battery Health feature (Settings > Battery > Battery Health) that provides an estimate of your battery's capacity. If the "Maximum Capacity" is significantly lower than 80%, it's generally recommended to replace the battery.

If you're experiencing several of these symptoms, it's highly likely that your iPhone 5S battery needs to be replaced. Continuing to use a degraded battery can lead to further problems, such as data loss or damage to other components.

Options for iPhone 5S Battery Replacement

When it comes to replacing your iPhone 5S battery, you have a few different options to choose from, each with its own pros and cons:

Apple Store or Authorized Service Provider: This is the most reliable option, as you'll be getting a genuine Apple battery and the repair will be performed by certified technicians. However, it's also the most expensive option. You can schedule an appointment at your local Apple Store or find an authorized service provider on Apple's website.
Third-Party Repair Shop: There are many independent repair shops that offer iPhone 5S battery replacement services. These shops are generally more affordable than Apple, but the quality of the battery and the repair work can vary. Make sure to choose a reputable shop with experienced technicians and a good warranty policy.
DIY Battery Replacement: If you're comfortable working with electronics and have the necessary tools, you can replace the battery yourself. This is the cheapest option, but it's also the riskiest. If you're not careful, you could damage your iPhone or injure yourself. There are many online tutorials and videos that can guide you through the process. We will have a step-by-step process to do it yourself later.

Consider your budget, technical skills, and risk tolerance when deciding which option is best for you. If you're unsure, it's always best to err on the side of caution and take your iPhone 5S to a professional.

Cost of iPhone 5S Battery Replacement

The cost of iPhone 5S battery replacement can vary depending on several factors, including:

Repair Provider: Apple charges the most for battery replacements, followed by reputable third-party repair shops. DIY kits are the cheapest upfront, but factor in the cost of tools if you don't already have them.
Battery Quality: Genuine Apple batteries are generally more expensive than aftermarket batteries. However, they also tend to be more reliable and have a longer lifespan.
Location: Prices can vary depending on your location. Repair shops in major cities typically charge more than those in smaller towns.

As a rough estimate, you can expect to pay:

Apple Store: While Apple no longer officially supports the iPhone 5S, they may still offer battery replacement services in some locations. Contact your local Apple Store for pricing.
Third-Party Repair Shop: $40-$80
DIY Battery Replacement Kit: $20-$40

These are just estimates, so be sure to get a quote from the repair provider before committing to the service. Always ask about warranty coverage and the type of battery being used.

DIY iPhone 5S Battery Replacement: A Step-by-Step Guide

Disclaimer: Replacing your iPhone 5S battery yourself can be risky and may void your warranty. Proceed with caution and at your own risk. We are not responsible for any damage that may occur during the repair process.

If you're feeling confident and have the necessary tools, here's a step-by-step guide to replacing your iPhone 5S battery:

Tools You'll Need:

iPhone 5S Replacement Battery: Purchase a high-quality battery from a reputable supplier.
Pentalobe Screwdriver: This is a special screwdriver required to remove the two screws at the bottom of the iPhone.
Phillips Head Screwdriver: For removing internal screws.
Suction Cup: To help lift the screen.
Spudger or Plastic Opening Tool: To gently pry open the iPhone and disconnect connectors.
Tweezers: For handling small parts.
Heat Gun or Hair Dryer (Optional): To soften the adhesive holding the battery in place.

Step-by-Step Instructions:

Power Off Your iPhone: Before starting any repair, make sure your iPhone 5S is completely powered off.
Remove the Pentalobe Screws: Use the pentalobe screwdriver to remove the two screws located on either side of the Lightning port at the bottom of the iPhone.
Use the Suction Cup: Place the suction cup near the home button and gently pull up to create a small gap between the screen and the frame.
Insert the Spudger: Insert the spudger or plastic opening tool into the gap and carefully slide it around the perimeter of the iPhone to release the clips holding the screen in place. Be careful not to insert the spudger too far, as you could damage internal components.
Open the iPhone Like a Book: Gently lift the screen from the bottom, pivoting it upwards like a book. Be careful not to strain the cables connecting the screen to the logic board.
Disconnect the Battery Connector: Use the Phillips head screwdriver to remove the screws securing the metal bracket covering the battery connector. Remove the bracket and use the spudger to gently pry up the battery connector from the logic board.
Disconnect the Screen Cables: Remove the screws securing the metal bracket covering the screen connectors. Remove the bracket and use the spudger to carefully disconnect the screen cables from the logic board.
Remove the Battery: Use the plastic opening tool to gently pry the battery out of the adhesive securing it to the iPhone's frame. If the adhesive is strong, you can use a heat gun or hair dryer to soften it. Be careful not to puncture the battery.
Install the New Battery: Remove the protective film from the new battery and carefully place it into the iPhone's frame. Press down firmly to secure it in place.
Reconnect the Screen Cables: Reconnect the screen cables to the logic board and secure them with the metal bracket.
Reconnect the Battery Connector: Reconnect the battery connector to the logic board and secure it with the metal bracket.
Close the iPhone: Carefully close the iPhone, making sure all the clips are properly aligned.
Reinstall the Pentalobe Screws: Reinstall the two pentalobe screws at the bottom of the iPhone.
Power On Your iPhone: Power on your iPhone 5S to test the new battery.

If everything went smoothly, your iPhone 5S should now be running on its new battery! If you encounter any problems, double-check your connections and make sure all the screws are properly tightened.

Tips for Maintaining Your iPhone 5S Battery

To prolong the life of your new iPhone 5S battery, here are some helpful tips:

Avoid Extreme Temperatures: Extreme heat and cold can damage your battery. Don't leave your iPhone in direct sunlight or expose it to freezing temperatures.
Optimize Charging Habits: Avoid frequently charging your iPhone to 100%. It's better to charge it in smaller increments throughout the day. Also, avoid letting your battery completely drain to 0%.
Update to the Latest iOS Version: Apple often releases iOS updates that include battery optimizations.
Adjust Screen Brightness: Lowering your screen brightness can significantly reduce battery consumption.
Disable Background App Refresh: This feature allows apps to update in the background, which can drain your battery. Disable it in Settings > General > Background App Refresh.
Turn Off Location Services: Location services can also drain your battery. Turn them off for apps that don't need them in Settings > Privacy > Location Services.
Use Low Power Mode: iOS has a Low Power Mode that reduces background activity and extends battery life. Enable it in Settings > Battery.

By following these tips, you can help keep your iPhone 5S battery healthy and extend its lifespan.

Conclusion

Replacing your iPhone 5S battery can give your trusty device a new lease on life. Whether you choose to have it done professionally or tackle the DIY route, understanding the process and the costs involved is crucial. Remember to prioritize battery quality and safety, and always back up your data before any repair. With a new battery and proper care, your iPhone 5S can continue to serve you well for years to come!