10 Best iPhone Battery Replacements 2026 in the United States
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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
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
Chosen by 1145 this week
Luuzkla 19800mAh (2025 New Upgrade) Battery Compatible with iPhone 12/12 Pro, Super Capacity Battery Replacement Compatible with iPhone 12/12 Pro, with Full Tool Kits-0 Cycle -24 Months Service
Luuzkla 19800mAh (2025 New Upgrade) Battery Compatible with iPhone 12/12 Pro, Super Capacity Battery Replacement Compatible with iPhone 12/12 Pro, with Full Tool Kits-0 Cycle -24 Months Service
iFixit Battery Compatible with iPhone 11 - Repair Kit
iFixit Battery Compatible with iPhone 11 - Repair Kit
MOVFST Replacement Battery for iPhone 6 Plus,Li-ion Polymer 4950mAh High Capacity Battery Fit for iPhone 6 Plus Model A1522 A1524 A1593 with Repair Tool Kits
MOVFST Replacement Battery for iPhone 6 Plus,Li-ion Polymer 4950mAh High Capacity Battery Fit for iPhone 6 Plus Model A1522 A1524 A1593 with Repair Tool Kits
BEBAT Replacement for iPhone 6S Battery, 4000mAh High Capacity Li-ion Polymer Replacement Battery for Model A1633 A1688 A1700 with Complete Professional Repair Tool
BEBAT Replacement for iPhone 6S Battery, 4000mAh High Capacity Li-ion Polymer Replacement Battery for Model A1633 A1688 A1700 with Complete Professional Repair Tool
Luuzkla 19800mAh (2025 New Upgrade) Battery Compatible with iPhone 13, Super Capacity Battery Compatible with iPhone 13, with Full Tool Kits-0 Cycle High Capacity-24 Months Service
Luuzkla 19800mAh (2025 New Upgrade) Battery Compatible with iPhone 13, Super Capacity Battery Compatible with iPhone 13, with Full Tool Kits-0 Cycle High Capacity-24 Months Service
JSYVKUTO 16200mAh Battery for iPhone 8 Plus, Upgraded Higher Capacity New 0 Cycle Replacement Battery for iPhone 8 Plus with Full Set Repair Tool Kit, Model A1864, A1898, A1898
JSYVKUTO 16200mAh Battery for iPhone 8 Plus, Upgraded Higher Capacity New 0 Cycle Replacement Battery for iPhone 8 Plus with Full Set Repair Tool Kit, Model A1864, A1898, A1898
AFSONGOO Battery for iPhone 14, Upgraded New Phone 14 Battery Replacement Compatible with iPhone 14 A2882 A2649 A2881 A2884 A2883 with Professional Repair Tools Kit
AFSONGOO Battery for iPhone 14, Upgraded New Phone 14 Battery Replacement Compatible with iPhone 14 A2882 A2649 A2881 A2884 A2883 with Professional Repair Tools Kit
Luuzkla 18800mAh (2025 New Upgrade) Battery Compatible with iPhone 14, Super Capacity Battery Compatible with iPhone 14, with Full Tool Kits-0 Cycle High Capacity-24 Months Service
Luuzkla 18800mAh (2025 New Upgrade) Battery Compatible with iPhone 14, Super Capacity Battery Compatible with iPhone 14, with Full Tool Kits-0 Cycle High Capacity-24 Months Service
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Our Top Picks
Winner
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
Most important from
803 reviews
The Luuzkla battery for iPhone 7 Plus stands out with an impressive 16,000mAh capacity, which is much higher than the original battery. This means your phone should last significantly longer between charges, a big plus if you rely heavily on your device throughout the day. It uses lithium polymer cells, known for being safe and efficient, and it claims to have a 0 cycle count, meaning it's brand new and unused. Also, it promises over 2000 charge cycles, suggesting good long-term durability.
Compatibility is clear and specific: it's designed for iPhone 7 Plus models A1661, A1784, and A1785, so make sure your phone matches one of these. The battery includes built-in safety features like protection against overcharging and overheating, which is reassuring for peace of mind. Additionally, the package comes with professional tools to help you replace the battery yourself if you’re comfortable with DIY repairs, and there are recommended video guides available. The 24-month warranty and responsive customer service add value, giving you support if you encounter any issues. Brand-wise, Luuzkla is trusted in this category, holding a solid customer rating of 4.3 out of 5 from over 650 reviews, which generally indicates satisfaction with performance and reliability.
The extremely high capacity rating (16000mAh) is unusually large compared to standard iPhone 7 Plus batteries (typically around 2900mAh). While this sounds great, it could mean the battery uses a different measurement or marketing approach, so actual battery life improvement might be less dramatic than expected. Also, replacing an iPhone battery yourself is not always straightforward and could void Apple’s warranty if your phone is still covered. This battery replacement is a strong option if you want to extend your iPhone 7 Plus's battery life well beyond the original capacity and are comfortable with a DIY installation. Just verify your phone model compatibility and be aware that the huge capacity claim might not fully match real-world use.
Most important from
803 reviews
Luuzkla 19800mAh (2025 New Upgrade) Battery Compatible with iPhone 12/12 Pro, Super Capacity Battery Replacement Compatible with iPhone 12/12 Pro, with Full Tool Kits-0 Cycle -24 Months Service
Most important from
803 reviews
The Luuzkla battery replacement for iPhone 12/12 Pro stands out mainly because of its very high capacity at 19,800mAh, which is significantly more than the original battery. This means your phone could run longer between charges, which is great if you use your phone a lot during the day. It also promises a long life with over 2000 charge cycles and comes 0 cycle new, so it should serve well for a long time. The battery uses Grade A+ cells and has safety certifications to protect against overcharging and overheating, which is reassuring for safety.
It's specifically made for iPhone 12 and 12 Pro models, so compatibility should be good if your phone model matches exactly. Another plus is the included professional repair toolkit and access to helpful replacement videos, making it easier to install even if you’re not experienced in repairs. The capacity number (19800mAh) is much higher than the original iPhone battery specs (generally around 2800-2900mAh), which could reflect a different labeling standard, so it’s advisable to consider actual real-world performance.
The brand Luuzkla is less known compared to major Apple-certified providers, though it has a 4.2 out of 5 user rating from over 500 users and offers a 24-month warranty, which adds peace of mind. For those seeking a cost-effective battery replacement with long life and safety features, and who are comfortable performing the replacement themselves or with a toolkit, this presents a solid option. However, if guaranteed Apple-level performance and support are priorities, going through official or more established brands might be preferable.
Most important from
803 reviews
iFixit Battery Compatible with iPhone 11 - Repair Kit
Most important from
26 reviews
The iFixit Battery Compatible with iPhone 11 offers a solid option for those looking to replace their aging or faulty iPhone 11 battery themselves. It provides the same battery capacity as the original at 3110 mAh, using a lithium-ion cell, which means you can expect similar performance and battery life. Compatibility is clear and precise, covering the main iPhone 11 models (A2111, A2221, A2223), reducing the risk of ordering the wrong part.
A big plus is that the kit includes all the tools and adhesive needed for the repair, making it more user-friendly for those less familiar with phone repairs. iFixit is known for good DIY repair support, which adds confidence. The battery is manufactured in China and has received generally positive reviews, reflecting a decent level of customer satisfaction.
If you’re comfortable opening your phone and want to save on repair costs, this kit is a trustworthy option. Those unsure about the process or wanting additional assurances might want to consider professional replacement services or batteries with more detailed specifications.





















































