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Your cart is empty.5.0 out of 5 stars
- #7,542 in Cell Phones & Accessories (See Top 100 in Cell Phones & Accessories)
- #11 in Cell Phone Replacement Batteries
Important Note
1. Please double check if your iPhone model matches before placing an order.
2. Please make sure to fully charge and discharge your new battery 3 to 5 cycles.
3. Please make sure the new battery contacts and phone are fully connected.
4. Please use your original charger and cable to charge this battery.
5. We highly recommend watching the video to become familiar with the procedures before attempting the installation to avoid unnecessary damage to your phone.
6. If you have any dissatisfaction or doubts about the battery, please contact us first, we will give you a satisfactory answer.
david
Reviewed in the United States on June 26, 2025
Let my iPhone a massive power boost with this 17800mAh replacement battery,offering triple the capacity of the original! This brand new 0 cycle battery ensures maximum lifespan and stable performance. The complete repair toolkit makes DIY installation a breeze, saving me costly service fees. Perfect for travelers, gamers, and power users who need all day (and night!) battery life without searching for outlets. Never have low battery anxiety with this battery upgrade!
Jack L.
Reviewed in the United States on June 26, 2025
The most impressive feature is the upgraded higher capacity 17800mAh battery. This is a massive improvement over the original, giving my iPhone 11 incredible endurance. I can now use my phone heavily all day long for work, entertainment, and staying connected without worrying about it dying. It truly delivers long-lasting power.
MJS
Reviewed in the United States on June 25, 2025
This iPhone 12 battery kit just saved me roughly $100 in replacement fees, and I am so grateful for it!! I am typing this on my phone with my NEW battery installed. The process was super straightforward—I used a separate, comprehensive online tutorial that explains how to use each tool provided. Just make sure you have a steady, stable workstation and designated space to store the itty bitty screws from the phone during installation!Another heads-up: the iPhone does “not recognize” this battery in my phone—but the battery works like a total charm. It replaced my 78% previous battery, and I notice a huge difference! Hooray for this kit.
Daniel L. R.
Reviewed in the United States on June 25, 2025
I decided to DIY try this replacement battery kit. I loved the kit came with everything I needed to do the job myself: screwdrivers, opening tools, adhesive strips. I'm not a professional repair tech by, but the kit made the process a lot easier than expected. The battery itself the 17,800mAh capacity. The battery is good quality gave me peace of mind is that the battery has UL, FCC, and CE/ROHS certifications, so I felt a lot more confident installing it. And with a 2-year warranty, it a reliable upgrade, not a risky experiment.Pros:- High-capacity 17,800mAh battery—major boost in battery life- Comes with all tools needed for installation- Certified safe (UL, FCC, CE/ROHS)- 2-year warranty for added assurance- Good valueCons:Installation requires patience—study a step-by-step video before install
kelly
Reviewed in the United States on June 25, 2025
Revitalize my iPhone 11 with this high capacity 17800mAh replacement battery,it have 3X the power of the original! Designed for models A2111/A2221/A2223, this 0 cycle upgraded battery delivers longer usage time and enhanced performance, plus a full repair toolkit for easy DIY installation. Perfect for heavy users who need all-day battery life without constant charging. Breathe new life into my phone with this reliable.
Casey
Reviewed in the United States on June 25, 2025
I got this battery set for my son to upgrade my old phone and noticed the difference right away. It holds a charge much better and doesn’t drain quickly. The 0-cycle battery feels like new, and the tool kit made installation simple. It’s a great value and saved me from buying a new phone for him.
Customer
Reviewed in the United States on June 24, 2025
My old iPhone 7 Plus was barely making it through half a day, and I didn’t want to get a new phone. This battery upgrade was the perfect solution. The 17800mAh capacity gives me plenty of power, and now I can easily go a full day between charges. The included repair kit made the installation process manageable, and everything fit perfectly. The phone now runs cooler and performs better. I recommended for anyone wanting to give their old phone new life.
Jimmylee
Reviewed in the United States on June 22, 2025
I was skeptical at first about the advertised 17800mAh capacity for a replacement iPhone 7 Plus battery, but after a few weeks of daily use, I can say this battery truly delivers outstanding endurance. My phone now easily lasts two full days on a single charge with moderate to heavy use — a huge improvement over my old, tired battery. The included tool kit was surprisingly complete, with everything I needed for the swap (including the tiny pentalobe screwdriver and adhesive strips). Installation took patience and a steady hand, but with the help of a YouTube tutorial, it was totally doable for a first-timer. One small tip: warm the adhesive under the screen before prying it open — it makes the process safer. If you still love your iPhone 7 Plus and want to extend its life instead of replacing it, this battery is a cost-effective game changer.
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