Why Does Your iPhone Battery Matter?
Your iPhone’s battery is the blood flowing through your device. Without it, you wouldn’t be able to do anything - whether it’s texting, calling, browsing Insta or TikTok, listening to music, or even turning your phone on. Over time, all batteries naturally degrade and lose their ability to hold a charge. Also, since the release of iOS 10.3.3 on July 19, 2017 - Apple secretly programmed your iPhone to be slower if the battery health is low. So, keeping an eye on the health of your battery is key to making sure your iPhone performs at its best.
Signs You Need to Change Your iPhone Battery
- Battery Draining Quickly: Is your battery constantly running low even after only a few hours of use? Needing to charge your iPhone multiple times a day is a major red flag. If you feel like your battery is draining faster than usual, you might have installed a heavy application that is sucking it dry, for older iPhones you may have a bad TriStar IC - or your battery is nearing the end of its lifespan.
- Slow Performance: Ever notice that your iPhone seems sluggish and apps take forever to load? Your iPhone might be trying to throttle the CPU because of a weak battery. Apple was forced to admit that it slows down devices that have low battery health (under 80%) to prevent unexpected shutdowns.
- Unexpected Shutdowns: Has your iPhone randomly turned off, even when the battery shows it has some juice left? That’s another classic sign of a failing battery. A weak battery can’t provide a stable enough flow of electricity under higher loads, causing your phone to shut down without warning.
- Battery Percentage Jumps: If you notice your battery percentage going up and down erratically, it’s probably because your iPhone’s battery is not holding a charge properly. One moment it’s at 80%, then it’s suddenly at 40%. This can be a sign that your battery is struggling to keep up.
How to Check Your iPhone Battery Health
- Open the Configuration app on your iPhone.
- Scroll down and tap on Battery.
- Tap on Battery Health & Charging.
Here you’ll see your battery’s Maximum Capacity and Peak Performance Capability. If your maximum capacity is below 80%, your iPhone is officially being slowed down and it is time to replace your battery.
When to Replace Your iPhone Battery
- Battery Health Below 80%: Apple recommends replacing your iPhone battery when its health dips below 80%.
- You Experience Frequent Shutdowns or Overheating: If your iPhone is constantly shutting down or heating up, it’s a clear sign that the battery is struggling to keep up.
- Your Phone Feels Slower Than Usual: If your iPhone feels like it’s been in slow-mo even after a software update, it’s time to replace that old battery.
How to Replace Your iPhone Battery
1. Visit a Trusted Service Provider
If you’re looking to get the job done right, head to a trustable repair center like La Clínica de la Manzana.
2. DIY Replacement Kits
If you’re the DIY type and feel comfortable handling small electronics, you can order a battery replacement kit online. Just make sure you follow the instructions carefully to avoid damaging your phone.
3. Apple Store or Apple Authorized Service Provider
You can always take your iPhone to an Apple Store or an authorized service provider like CellSHOP for a professional replacement by Apple themselves.
FAQs About iPhone Battery Replacements
If your battery is draining quickly, causing your phone to shut down unexpectedly, or if its health is below 80%, it’s time for a replacement.
The cost of replacing an iPhone battery can vary depending on the model and where you go for the replacement. We always recommend checking at an AASP like CellSHOP first, for an Apple Original Battery, their pricing, and the time it will take them to perform the repair.
Yes, you most certainly can replace the battery yourself! If that is what you want to do, we recommend using a DIY kit like the ones that iFixIt provides, but it’s tricky… You could cause damage to your screen and device in general. For peace of mind, it’s best to have it replaced by professionals like those at La Clínica de la Manzana.
Yes! A new battery will restore your iPhone’s performance to its original speed and efficiency if the old battery was below 80%.
On average, and according to Apple themselves, iPhone batteries - depending on the iPhone model - last between 500 to 1000 full charge cycles. We've seen batteries that lasted only 168 cycles and others that have gone way above. The record being 2488 cycles with a battery health at 68%!
If your iPhone battery gets hot or your phone is shutting down due to overheating, it’s important to have it checked or replaced as soon as possible to prevent further damage.
As a battery in an iPhone ages, its internal resistance increases due to chemical changes, which makes it less efficient at storing and releasing energy. This inefficiency causes more energy to be turned into heat instead of being saved or used, especially during heavy use or fast charging. Voltage fluctuations from a weak battery can also happen, forcing the iPhone's internal components to work harder to deliver the needed current, which further increases heat.
Why Choose La Clínica de la Manzana?
At La Clínica de la Manzana, we specialize in all Apple device repairs like iPhone repairs, including battery replacements. Our technicians are trained and experienced, and we only use high-quality parts to ensure your device works like new. Plus, we offer a 6-month warranty and fast service so you can get back to using your phone without a hassle. If you’re noticing any issues with your battery, schedule an appointment to bring it in, and we’ll take care of the rest!
Replacing your iPhone battery doesn’t have to be a stressful experience. By knowing the signs and understanding your options, you can ensure your iPhone continues to run smoothly for years to come. Whether you need professional help or want to give it a go yourself, just be sure to act quickly if you’re noticing any issues. Your iPhone will thank you!
