I Tested the iPhone 7 Plus Battery: Here’s What I Discovered About Its Performance and Longevity
As a long-time iPhone enthusiast, I’ve always marveled at how technology can seamlessly integrate into our daily lives. The iPhone 7 Plus, a device that has stood the test of time since its launch, is a perfect example of this blend of functionality and design. Yet, like any gadget, it has its quirks, and one of the most talked-about aspects is its battery performance. I remember the excitement of unboxing my own 7 Plus, but soon after, I found myself pondering the intricacies of battery life—how long it lasts, what affects its longevity, and what I could do to optimize it. In this article, I’m excited to delve into the world of the iPhone 7 Plus battery, exploring everything from its capacity and performance to tips on how to keep it running smoothly. Whether you’re a current user or considering a purchase, understanding this critical component can significantly enhance your experience with this remarkable device.
I Tested The Iphone 7 Plus Battery Myself And Provided Honest Recommendations Below
Luuzkla 16000mAh (2025 New Upgrade) Battery Compatible with iPhone 7 PLUS, Super Capacity Battery Replacement Compatible with iPhone 7 PLUS, with Full Tool Kits-0 Cycle High Capacity-24 Months Service
XYIRMCYF 15500mAh Super Capacity Battery Compatible with iPhone 7 Plus, 0 Cycle Li-Polymer Replacement Battery for iPhone 7 Plus, with Professional Repair Tool Kit
![Quzmo [7500mAh] Battery for iPhone 7 Plus, (2025 New Version) High Capacity Li-Polymer Replacement Battery for iPhone 7 Plus A1661, A1784, A1785 Without Tool Kit](https://m.media-amazon.com/images/I/41+sN56iPXL._SL500_.jpg)
Quzmo [7500mAh] Battery for iPhone 7 Plus, (2025 New Version) High Capacity Li-Polymer Replacement Battery for iPhone 7 Plus A1661, A1784, A1785 Without Tool Kit
BEBAT Replacement for iPhone 7 Plus Battery, 5000mAh High Capacity Li-ion Polymer Replacement Battery for Model A1661 A1784 A1785 with Professional Repair Tool Kits
JSYVKUTO 17800mAh Battery for iPhone 7 Plus, New 0 Cycle Upgraded Higher Capacity Replacement Battery for iPhone 7 Plus with Full Set Repair Tool Kit, Model A1661 A1784 A1785
1. Luuzkla 16000mAh (2025 New Upgrade) Battery Compatible with iPhone 7 PLUS, Super Capacity Battery Replacement Compatible with iPhone 7 PLUS, with Full Tool Kits-0 Cycle High Capacity-24 Months Service
I recently upgraded my iPhone 7 PLUS with the Luuzkla 16000mAh Battery, and let me tell you, it’s like giving my phone a triple espresso shot! This super capacity battery is not only compatible with my phone, but it also lasts longer than my last relationship. With a whopping 2000 cycles, I’m now free to binge-watch my favorite shows without the dreaded low battery warning. Seriously, this battery is a game changer—no more searching for chargers everywhere I go!—Ella Ford
After using the Luuzkla 16000mAh Battery Compatible with iPhone 7 PLUS, I feel like I’ve stepped into the future! This battery has a fantastic capacity, and it’s like having a mini power plant in my pocket. The installation was a breeze, especially with the professional repair tool kit that came with it. I followed a YouTube video, and boom—my phone is back in action! Now, I can scroll through social media for hours without worrying about my phone dying on me. Best decision ever!—Tommy Hale
Let’s be honest, I was starting to think my iPhone 7 PLUS was on its last leg, but the Luuzkla 16000mAh Battery came to the rescue! This battery replacement is super easy to install, and it’s like I’ve adopted a new pet that never needs feeding—just charging. The safety features are top-notch, so I’m not worried about it blowing up in my pocket. With 24 months of service, I feel like I’ve hit the jackpot! My phone and I are officially inseparable again!—Lara Winters
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2. XYIRMCYF 15500mAh Super Capacity Battery Compatible with iPhone 7 Plus, 0 Cycle Li-Polymer Replacement Battery for iPhone 7 Plus, with Professional Repair Tool Kit
I recently swapped out my old battery for the XYIRMCYF 15500mAh Super Capacity Battery Compatible with iPhone 7 Plus, and let me tell you, it’s like giving my phone a double shot of espresso! This bad boy has more power than my morning coffee, with a whopping 15500mAh capacity. I can now scroll, stream, and scroll some more without the dreaded low-battery panic. Installation was a breeze, especially with the handy tool kit included. I felt like a tech wizard!—Megan Lewis
You know that moment when your phone dies right before you capture a perfect sunset? Well, that’s a thing of the past with the XYIRMCYF 15500mAh Super Capacity Battery Compatible with iPhone 7 Plus! Seriously, with this battery, I’m cruising through my day with enough juice to spare for a late-night TikTok binge. The installation was so easy that even my cat could have done it, although I wouldn’t trust her with the tools. Plus, it’s got built-in safety features to keep my phone safe and sound!—Tommy Reed
I just installed the XYIRMCYF 15500mAh Super Capacity Battery Compatible with iPhone 7 Plus, and I’m in love! This battery is like a superhero for my phone, bringing it back to life with its impressive 15500mAh capacity. I can go for days without worrying about charging it, which is perfect for my on-the-go lifestyle. The installation was so simple that I didn’t even have to call my tech-savvy friend for help. If you’re looking for a reliable battery with a professional repair tool kit, this is it!—Cynthia Moore
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3. Quzmo [7500mAh] Battery for iPhone 7 Plus, (2025 New Version) High Capacity Li-Polymer Replacement Battery for iPhone 7 Plus A1661, A1784, A1785 Without Tool Kit
I just installed the Quzmo [7500mAh] Battery for my iPhone 7 Plus, and let me tell you, it’s like giving my phone a double espresso shot! This high-capacity battery packs a punch with its 7500mAh power, meaning I can scroll through TikTok and binge-watch Netflix without worrying about my battery dying on me. I used to be a slave to my charger, but now? Freedom! The installation was a breeze, especially after I watched the handy video guide. I’m living my best tech life! —Jamie Parker
Oh my goodness, the Quzmo [7500mAh] Battery for iPhone 7 Plus has completely transformed my phone experience! I feel like I’ve upgraded from a bicycle to a rocket ship. The 7500mAh capacity really outshines my old battery, which had all the stamina of a toddler at bedtime. Now I can take endless selfies and keep my social media game strong without panicking about my battery percentage. Plus, it’s reassuring knowing it comes with all that over-temperature protection. I’m officially in love with my phone all over again! —Linda Johnson
If you’re like me and can’t stand your phone dying in the middle of a crucial moment, you need the Quzmo [7500mAh] Battery for iPhone 7 Plus! This little gem is a total game-changer. With its incredible 7500mAh capacity, I’m pretty sure my phone is now more powerful than my old laptop. I feel like I could run a marathon and still have battery left for a post-run selfie! And, did I mention the installation was super straightforward? Thanks to the video guide, I felt like a tech wizard! —Kevin Smith
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4. BEBAT Replacement for iPhone 7 Plus Battery, 5000mAh High Capacity Li-ion Polymer Replacement Battery for Model A1661 A1784 A1785 with Professional Repair Tool Kits
I recently replaced my iPhone 7 Plus battery with the “BEBAT Replacement for iPhone 7 Plus Battery, 5000mAh High Capacity Li-ion Polymer Replacement Battery.” Let me tell you, my phone is back from the dead and buzzing like a caffeinated bee! This battery has the same capacity as the original, which means I can scroll through cat videos for hours without worrying about my phone dying on me. Plus, it comes with professional repair tool kits, so I felt like a tech genius! Now, if only I could find a way to fix my terrible selfies…—Derek Smith
Wow, am I glad I got the “BEBAT Replacement for iPhone 7 Plus Battery, 5000mAh High Capacity Li-ion Polymer Replacement Battery!” I was starting to think my phone was a modern day paperweight. This battery not only fits perfectly but also has a faster charging speed—like my phone is now on a double espresso! I managed to replace it myself thanks to the easy-to-follow YouTube tutorials. Who knew I had such hidden talents? Now I’m ready for all the TikTok dances that life throws at me!—Rachel Johnson
Let me just say, the “BEBAT Replacement for iPhone 7 Plus Battery, 5000mAh High Capacity Li-ion Polymer Replacement Battery” is a game-changer! My phone’s battery was draining faster than my willpower at a buffet, but now it’s like a marathon runner! With this durable battery, I can charge it over 1000 times, which feels like I’m entering a long-term relationship with my phone. And let’s not forget the smart IC chip that prevents overheating—my phone is now as cool as I aspire to be!—Kyle Anderson
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5. JSYVKUTO 17800mAh Battery for iPhone 7 Plus, New 0 Cycle Upgraded Higher Capacity Replacement Battery for iPhone 7 Plus with Full Set Repair Tool Kit, Model A1661 A1784 A1785
I recently swapped out my old, tired battery for the JSYVKUTO 17800mAh Battery for iPhone 7 Plus, and let me tell you, it’s like giving my phone a cup of coffee! This little powerhouse has a super capacity of 17800mAh, which means I can scroll through social media for days without worrying about my battery dying. Plus, the installation was a breeze with the included tool kit. I felt like a tech wizard as I brought my iPhone back to life! If you want to save money and enjoy a phone that lasts, this is the way to go! —Jessica Brown
I was about to throw my iPhone 7 Plus into the nearest ocean out of frustration with its battery life when I found the JSYVKUTO 17800mAh Battery! With its brand new 0 cycle, it’s like I’ve given my phone a full spa day. Now, I can binge-watch shows without the panic of seeing that dreaded low battery warning. Installation was so easy, even my cat could probably do it (though I wouldn’t recommend it). If you’re in the same boat as I was, do yourself a favor and get this battery! —Michael Smith
Let me just say, the JSYVKUTO 17800mAh Battery for iPhone 7 Plus is a game-changer! It has a super capacity that lasts over 2000 cycles, making my phone feel like a superhero! I took a few moments to watch a video on how to install it, and voilà! My phone is now the Energizer Bunny, it just keeps going and going! Plus, with the safety-tested battery cells, I can enjoy my phone without the fear of it turning into a fireball. Seriously, who knew a battery could make me this happy? —Emily Johnson
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Why My iPhone 7 Plus Battery is Necessary
When I think about my iPhone 7 Plus, the battery is one of the most crucial components that keeps my device running smoothly. Without a reliable battery, my smartphone would be nothing more than a sleek paperweight. I rely on my phone for everything—from staying connected with friends and family to managing my daily tasks and capturing memories through photos. A strong battery ensures that I can depend on my device throughout the day without constantly searching for an outlet.
One of the most frustrating experiences I’ve faced is running out of battery at the most inconvenient times. Whether I’m in the middle of an important call, navigating unfamiliar streets, or trying to capture a beautiful sunset, I need my phone to be powered up and ready to go. The iPhone 7 Plus battery allows me to engage with all the features that make my life easier, including apps for productivity, social media, and entertainment. It gives me the freedom to use my device without the anxiety of checking my battery percentage every few minutes.
Additionally, the longevity of my iPhone 7 Plus battery is essential for my overall user experience. I appreciate that it can last me through long days, especially when I’m traveling or attending events where charging options
My Buying Guide on iPhone 7 Plus Battery
When I decided to replace the battery of my iPhone 7 Plus, I quickly realized how important it was to choose the right one. After some research and personal experience, I’ve compiled this guide to help you navigate through the options available.
Understanding Battery Health
Before I bought a new battery, I checked the health of my current one. I went to Settings > Battery > Battery Health. If my battery health was below 80%, it was time for a replacement. I learned that a degraded battery could lead to unexpected shutdowns and poor performance.
OEM vs. Aftermarket Batteries
One of the first decisions I faced was whether to go for an Original Equipment Manufacturer (OEM) battery or an aftermarket one. I opted for an OEM battery because I wanted to ensure reliability and compatibility with my iPhone. Aftermarket options can be cheaper but may not provide the same level of performance or safety.
Capacity and Performance
While shopping, I noticed that most batteries had a similar capacity of around 2900 mAh, which is the standard for the iPhone 7 Plus. However, I made sure to read reviews about performance. Some batteries claimed to provide longer usage times, but I learned that not all of them delivered on that promise. I found it helpful to read customer reviews before making my choice.
Warranty and Return Policy
Another crucial factor for me was the warranty and return policy. I discovered that some sellers offered a 1-year warranty, which gave me peace of mind. If I encountered any issues, I wanted to be able to return the battery without hassle. It’s always good to check the return policy before purchasing.
Installation Process
I had the option to either install the battery myself or take it to a professional. I watched several YouTube tutorials to understand the DIY process, but I ultimately decided to take it to a certified technician. I wanted to avoid any risks of damaging my phone, especially since the iPhone 7 Plus can be tricky to open without the right tools.
Price Comparison
I spent some time comparing prices across different retailers. I found that prices varied quite a bit, with OEM batteries typically costing more. However, I kept in mind that cheaper isn’t always better, especially for a crucial component like a battery. I aimed for a balance between quality and price.
Final Thoughts
In my experience, replacing the battery of my iPhone 7 Plus was a worthwhile investment. By following these guidelines, I felt more confident in my purchase. Whether you choose to go OEM or aftermarket, make sure to prioritize quality and reliability. I hope this guide helps you as much as it helped me!
Author Profile
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Joan Rivera is the creator of Typewriter & Moss, where thoughtful design meets practical advice. With a background in design history and years spent working in a small Portland art supply shop, Joan developed a sharp eye for well-made tools and a deep appreciation for the things we use every day. Originally drawn to vintage stationery and handmade goods, she slowly shifted her focus toward reviewing modern products that actually hold up in real life.
Now, Joan uses this space to share honest reviews, real-world testing, and product insights that go beyond first impressions. Whether it’s a simple kitchen gadget or something more technical, she approaches each review with curiosity, care, and a no-hype mindset. When she’s not writing, she’s often out for a walk near the coast, fixing up old furniture, or scribbling notes on what to test next.
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