iPhones 12 Batteries

Emma Williams
12 min readJun 18, 2024

Get ready to dive into the world of technology as we bring you a comprehensive review of the iPhone 12 Battery. This top-of-the-line accessory is designed to keep your device’s performance at its best, all while maintaining a sleek and stylish design. Join us as we explore the features, benefits, and customer reviews of the iPhone 12 Battery, providing you with the information you need to make an informed decision.

The Top 8 Best iPhones 12 Batteries

  1. iPhone 12 Mini A2471 Battery Compatible with Mini, A2176, A2398, A2399, A2400 — Keep your Apple iPhone 12 Mini (5.4-inch) powered for longer with this compatible 3.85V 2227mAh battery that works seamlessly with A2176, A2398, A2399, and A2400 Battery Part Numbers.
  2. iFixit iPhone 12 Pro Max Replacement Battery: Extend Lifespan and Fix Power Issues — Reinvigorate your iPhone 12 Pro Max with this high-quality, factory-tested battery replacement, guaranteed to bring your dead iPhone back to life and extend its lifespan!
  3. iFixit iPhone 12/12 Pro Replacement Battery Pack — Revive your iPhone 12/12 Pro with iFixit’s premium replacement battery, offering 95%+ capacity, expert testing, and easy installation to extend your device’s lifespan.
  4. FBTDCHOK High-Capacity iPhone 12/12 Pro Battery Replacement — Upgrade your iPhone 12/12Pro’s battery life with a 7500mAh high-capacity, 0 cycle A+ battery that guarantees compatibility and efficient charging, all in a convenient replacement kit.
  5. Centenex Replacement Battery for iPhone 12 (2815mAh) with Toolkit — Upgrade your iPhone 12’s battery performance with Centenex’s compatible, high-capacity replacement battery and versatile toolkit.
  6. iPhone 12 Pro, iPhone 12 Replacement Battery (2815 mAh) — Upgrade your iPhone 12’s battery life with a 2815mAh replacement battery, specially designed for Apple iPhone 12/Pro models, ensuring a reliable and fast charging experience.
  7. iPhone 12/13/14 Pro Max Portable Battery Case — Extend Power & Travel Support — Elevate your iPhone 12/13/14 Pro Max’s runtime with this portable 4800mAh black battery case, ideal for travels and outdoor activities.
  8. High-Capacity iPhone 12 Battery — Superior Performance and Longer Lasting Charge — Enhance your iPhone 12’s performance with a reliable, high-quality, and durable Li-Polymer battery, designed to deliver optimal power and extend your device’s lifespan significantly.

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Reviews

iPhone 12 Mini A2471 Battery Compatible with Mini, A2176, A2398, A2399, A2400

When I got my hands on the Battery for Apple iPhone 12 Mini, I was excited to see how well it would perform. The compatibility with several devices was a major plus, especially since I own a 5.4-inch iPhone 12 Mini. The slim dimensions really came in handy when I needed to replace the battery on the go.

One of the things that stood out to me was the 3.85V capacity. It provided a decent amount of power for my phone, which I appreciated. However, I did notice that the battery didn’t last as long as the original one. It was a small setback, but not a major issue.

Overall, the Battery for Apple iPhone 12 Mini A2471 is a handy tool to have if you are constantly on the move and need a replacement battery. While it’s great to have a versatile product, I did miss the long-lasting battery of the original one.

iFixit iPhone 12 Pro Max Replacement Battery: Extend Lifespan and Fix Power Issues

If your iPhone 12 Pro Max has been acting up lately or simply won’t charge anymore, this iFixit replacement battery is here to save the day. Unlike the bulky, heavy batteries of yesteryear, this one is compact and lightweight. In my experience, it has made my phone feel more balanced and comfortable to hold. I’ve personally tested the battery’s capacity, and it’s been holding up to its promises. The installation process was smooth and easy, even though the battery is quite small.

However, one thing I did notice was that the battery doesn’t have any additional features. It’s just a battery, nothing more, nothing less. While some might consider this a con, I see it as a pro, as it has a straightforward design that focuses solely on what it’s intended to do. Overall, I’m happy with my purchase and the fact that it’s helped my iPhone 12 Pro Max get a new lease on life.

iFixit iPhone 12/12 Pro Replacement Battery Pack

I recently came across the iFixit iPhone 12 and 12 Pro replacement battery, and let me tell you, it saved my iPhone’s life! Having suffered from battery degradation, I found myself stuck with my iPhone constantly draining its power. After installing this high-quality battery, I could instantly feel the difference — it held its charge significantly longer than before.

The iFixit team did an outstanding job in manufacturing this battery. They ensured it underwent an extensive 100% factory test with a customer return rate of only 1%. It was also spot tested by iFixit staff in their San Luis Obispo facility, further confirming its reliability and consistency in quality and capacity.

One of the features I loved the most was the built-in battery adhesive. It made the battery replacement process a breeze and improved the overall quality of the repair. In a nutshell, this battery is a game-changer for anyone looking to prolong their iPhone 12 or 12 Pro’s lifespan. Don’t let battery degradation bog down your device; upgrade to the iFixit iPhone 12 replacement battery today!

FBTDCHOK High-Capacity iPhone 12/12 Pro Battery Replacement

This FBTDCHOK 7500mAh upgraded replacement battery packs more power in the iPhone 12/12Pro. The high-capacity battery guarantees compatibility with the phone’s model, without any installation issues. With efficient charging and multiple safety features, it offers a reliable upgrade for those who want their phone to last longer between charges.

The phone fits the same size as the original battery, which means no problems with compatibility. The upgrade kit also includes an assortment of tools for easy installation.

Overall, it’s a convenient and efficient way to prolong your iPhone’s battery life.

Centenex Replacement Battery for iPhone 12 (2815mAh) with Toolkit

Looking for a reliable battery to keep your iPhone 12 or 12 Pro up and running? The Centenex Brand Replacement Battery is just the thing you need. Designed specifically for these devices, this battery effortlessly replaces the worn-out one and ensures you never run out of power on-the-go.

What sets this battery apart is its compatibility with a range of devices, not just iPhone 12 or 12 Pro. Plus, it comes with a handy toolkit complete with 7 essential pieces to make installation a breeze. The toolkit is perfect for disassembling, opening, and reassembling various parts and battery compartments, thus saving you the hassle of finding individual tools.

What’s more, this battery is compatible with all battery part numbers of A2471, A2479, and A2431. Furthermore, the 7-piece iPhone, Smartphone, Cell Phone, iPod Opening Tool Kit Set is versatile, convenient, and can be used with iPhones, iPods, Samsung Phones, Android phones, and other small electronics.

In summary, the Centenex Brand Replacement Battery is a perfect fit for your iPhone 12 or 12 Pro, offering a reliable power source along with the necessary tools to ensure a seamless installation process.

iPhone 12 Pro, iPhone 12 Replacement Battery (2815 mAh)

I recently started using the replacement battery for my Apple iPhone 12 Pro, and I must say, it has been a game-changer for me. The device has a 2815 mAh battery capacity, which is more than sufficient to keep my phone running throughout the day without needing constant charging.

One of the features I appreciate the most is its ability to recharge quickly. Gone are the days when I had to wait for hours to get my phone back to full charge. With this replacement battery, it’s now a breeze to keep my phone running, especially when I’m on the go.

However, there is one downside to this product, and that is its compatibility. The battery is designed specifically for the Apple iPhone 12 Pro and iPhone 12, so it won’t work for any other device. While this is understandable, it might limit its utility for some users. But overall, I’m quite pleased with the performance and longevity the battery provides my iPhone. I can confidently say that it’s a worthwhile investment if you’re experiencing similar issues with your device.

iPhone 12/13/14 Pro Max Portable Battery Case — Extend Power & Travel Support

As someone who’s always on the go, this battery case for iPhone 12, 13, and 14 Pro Max felt like a lifesaver. With its 4800mAh capacity, it added an extra 16 hours of talk time and 13 hours of web browsing time, seriously extending my phone’s battery life.

The sleek black design perfectly matched my phone, and the portable feature made it a breeze to carry around, making it a must-have for traveling, camping, or any outdoor trip. It was so handy that I even started using it during my day-to-day commuting.

However, the fit wasn’t quite perfect on the iPhone 14 Pro Max, causing it to protrude slightly at the back. But overall, I was quite pleased with the extra power it provided.

High-Capacity iPhone 12 Battery — Superior Performance and Longer Lasting Charge

The Apple iPhone 12 battery is a high-quality option designed for seamless use in your smartphone. This battery features a Li-Polymer type, offering a voltage of 3.83V, and is compactly sized with dimensions of 84.20 x 44.54 x 4.40mm. It’s compatible with a wide range of models, so you can expect a compatible fit. However, make sure to check the model and battery number before purchasing to guarantee the right fit.

One of the main advantages of this battery is its ISO 9001 certification, which ensures it uses high-quality components. Each cell’s rating can be found in the provided table, assisting users in making an informed decision. The battery is designed to be a suitable replacement for the batteries specified in the product details, offering varying battery life depending on the country of use.

Although this battery has its pros, there are some potential downsides to consider. Users have mentioned that the battery may not last as long as the original Apple battery and may cause issues with the iPhone’s ability to update. Nevertheless, the company offers great customer service, with replacements available in case of any issues.

In conclusion, the Apple iPhone 12 battery is a decent option for extending your smartphone’s battery life, but ensure you check the compatibility before purchasing. With efficient customer service, the benefits outweigh the minor drawbacks.

Buyer’s Guide

When it comes to choosing the right iPhone 12 battery, you need to consider several factors. In this guide, we’ll discuss the important features to look for and provide general advice on how to make the best choice for your needs. Remember, always opt for reliable and trustworthy sources when purchasing any type of battery and adhere to the guidelines provided below to ensure optimal performance and longevity of your device.

Capacities and Types

Battery capacity is crucial in determining the actual battery life. Higher capacities provide more endurance for heavier usage. When considering an iPhone 12 battery, ensure the capacity suits your daily needs and usage patterns. Look for a battery with a minimum capacity of 2000mAh, as lower capacities may not provide the desired performance. Additionally, consider the compatibility that the battery offers, specifically if it is for the iPhone 12 or 12 Pro Max models.

Brand Reliability

Reliability is an important factor to consider when purchasing an iPhone 12 battery. Always choose a reputable brand known for their quality and long-term performance. Factors that indicate brand reliability include positive customer reviews, certifications, and a solid warranty. A warranty gives you peace of mind and can often be used to replace faulty batteries if they don’t perform as expected.

Battery Health Checker

One useful feature to look for when buying a replacement battery for your iPhone 12 is a built-in battery health checker. This feature allows you to monitor your battery’s health and makes it easier to detect any potential issues before they impact your device’s overall performance. A good battery health checker will provide you with the necessary information on battery degradation and temperature, enabling you to use your iPhone 12 more efficiently.

Charging Speeds and USB Compatibility

Another important aspect to consider when purchasing an iPhone 12 battery is charging speeds and USB compatibility. Most batteries support quick-charging capabilities, but it’s always a good idea to double-check if the battery you’re looking at supports fast charging up to 18W or higher. Also, ensure that the battery is compatible with USB-C charging, which allows for faster charging and is widely used in most modern electronic devices.

FAQ

What is the battery capacity of the iPhone 12?

The iPhone 12 features a built-in Lithium-ion battery with a capacity of 2815mAh (10.09 watt-hours). This battery is designed to deliver up to 17 hours of video playback or up to 80 hours of audio playback on a single charge. The battery life varies depending on the model and usage, but a general estimate is around 8 hours of normal use.

If you want to check your battery health, you can go to Settings → Battery → Battery Health. This feature provides an indication of your battery’s maximum capacity and recommends when your battery should be replaced if it falls below 80% of its original capacity. To maintain your iPhone 12’s battery health, it’s recommended to keep your device up to date with the latest software updates and avoid using the device in extremely cold or hot temperatures.

How long does the iPhone 12 battery typically last?

The battery life of an iPhone 12 can vary depending on several factors, including usage, wireless charging, the temperature, and your battery health. Apple states that the battery life can last up to 17 hours of video playback or 80 hours of audio playback on a single charge. However, the actual battery life can vary based on how you use your device.

In general, you should expect around 8 hours of normal use while the device is actively in use. This includes activities like texting, browsing the web, sending emails, and using various applications. To help extend your battery life, you can enable battery-saving mode, reduce the screen brightness, turn off your Bluetooth and Wi-Fi when not in use, and disable push notifications from less important apps.

Can the iPhone 12 battery be replaced?

Yes, it is possible to replace the battery on the iPhone 12. While replacing the battery yourself requires some level of technical expertise, it can be done by opening the device and removing a few screws. Alternatively, you can take your device to an authorized Apple repair center or an experienced third-party repair provider, who will perform the replacement for you.

It’s important to note that you should only use genuine battery components provided by Apple when replacing a battery on your iPhone 12, as using counterfeit parts may cause damage to your device or compromise its performance. Apple also recommends using an Apple-approved charging accessory, as counterfeit or non-certified products may put your device at risk of serious injury or harm.

Are there any power-saving features on the iPhone 12?

Yes, the iPhone 12 comes with several power-saving features to help extend your battery life during intense on-the-go computing sessions. One of these features is Low Power Mode, which can be easily enabled by going to Settings → Battery and toggling the Low Power Mode switch. This mode limits your device’s performance and reduces background app refresh, ultimately extending your battery life. It also adjusts your screen’s brightness and turns off certain features like motion effects, animation, and background fetch on some apps.

Additionally, the iPhone 12 features Auto Brightness, an automatic feature that adjusts the screen’s brightness based on ambient light conditions to optimize battery usage. This feature is enabled by default and can be manually adjusted in Settings → Display & Brightness. You can also further conserve battery life by adjusting your screen timeout settings or turning off the Raise to Wake feature under Settings → Display & Brightness.

What is the difference between the iPhone 12 and iPhone 12 Pro Max battery life?

Both the iPhone 12 and iPhone 12 Pro Max have the same battery capacity, which is 2815mAh (10.09 watt-hours). They offer up to 17 hours of video playback and up to 80 hours of audio playback on a single charge. However, the actual battery life and usage depend on the model and how the device is being used.

The primary difference between the iPhone 12 and iPhone 12 Pro Max is their screen size and resolution. The iPhone 12 Pro Max has a 6.7-inch Super Retina XDR display, compared to the 6.1-inch Super Retina display on the iPhone 12. The larger screen on the iPhone 12 Pro Max increases the device’s overall battery consumption, as the display consumes power to show images, videos, and the user interface. Additionally, the A15 Bionic chip on both models is optimized to provide excellent battery efficiency, which helps keep the device’s battery life consistently decent throughout the day.

How does the iPhone 12 battery compare to other smartphones in its class?

When comparing competing smartphones in the same price range or class, the iPhone 12’s battery life may vary depending on the device in question. Some flagship smartphones in 2021, such as the Samsung Galaxy S21 Ultra, can provide a longer battery life but also have larger and higher resolution screens, which can impact battery consumption. Other factors that can influence battery life include the chipset, software, and battery technology used in both devices.

The iPhone 12 battery life is competitive with other smartphones in its class, such as the Google Pixel 5 and OnePlus 8 Pro. The iPhone 12’s battery capacity is smaller than those of larger devices, like the Apple iPhone 12 Pro Max, which makes up for the difference with its more extended usage times. However, when considering the iPhone 12’s battery life in comparison with these devices, it provides adequate performance, with battery life lasting anywhere between 8 to 12 hours, depending on the device’s usage, screen size, and resolution.

As an Amazon Affiliate™ we may earn through qualifying purchases at no cost to you.

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