Top 10 Best iphone 7 battery replacement in 2026

Last Updated - 6/15/2026

🏆Best Choice

Luuzkla

Luuzkla 12000mAh (2025 New Upgrade) Battery Compatible with iPhone 7/7G, Super Capacity Battery Replacement Compatible with iPhone 7/7G, with Full Tool Kits-0 Cycle High Capacity-24 Months Service

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•【12000mAh High Capacity】12000mAh Super battery Compatible with iPhone 7 power more than Original or Other Battery. Brand new 0 cycle, last over 1800 cycles. Make your Phone 7 last longer and reduce your recharging times. Say goodbye to the trouble of insufficient old batteries!
•【Battery Compatible with iPhone 7】This super capacity battery is compatible Compatible with iPhone 7 A1660, A1778, A1779. With the high-tech integrated battery cells, this battery Compatible with iPhone 7 features a much higher capacity——12000mAh while with the same size as the original. (Not Compatible with other phone models). The exact model number can be found on the back of your phone.
•【Safe and Secure Battery】To choose a battery replacement Compatible with your iPhone 7, safety must be your first concern, which is also our top priority. 100% New High Quality Updated Battery Compatible with iPhone 7, Uses Grade A+ Battery Cells With UL 2054 And ILAC ISO 17025 Standard Certified, Each Battery Comes With A Tested Under Strict Quality Control Standard, And Built-In IC Chip To Prevent From Over-Charging, Over-Heating And Other Defects.
•【Contains Professional Repair Tool Kits】We offer high quality repair tools kit for bettery installation. If you want to replace the battery more easily, highly recommended relevant videos of replacing the battery on YouTube.
•【Great Customer Servicel】24 Months return and exchange service. If you are not satisfied with our iPhone 7 battery, we have a perfect after-sale team to help you, So you don’t need to worry about anything about after-sale. We hope you will have a pleasant shopping experience.

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$15.99

$17.99

-11%

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XYIRMCYF

XYIRMCYF 19800mAh Super Capacity Battery Compatible with iPhone 7/7G, 0 Cycle Li-Polymer Replacement Battery for iPhone 7/7G, with Professional Repair Tool Kit

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•【Compatible Model】This Replacement battery compatible with iPhone 7 (Model: A1660 A1778 A1779). (Note: NOT compatible with other iPhone model). Before purchasing this battery, please make sure that the your Phone model number matches!
•【New Upgraded Capacity】 19800mAh Super capacity compatible with iPhone 7, more power than original standard battery, same size but more capacity and more power life. New 0 Cycle, up to 2000 charging cycles. You will no longer have to worry about your Phone running out of battery quickly!
•【Easy Installation】XYIRMCYF Battery for iPhone 7 with complete professional repair tool kits. If you want to replace the battery more easily, we highly recommend you to watch videos about 7 battery replacement on YouTube. Novices can easily install, complete. If you have any questions about the battery, please contact us.
•【Safe and Quality】XYIRMCYF 7 Replacement Battery is made of A+ grade high quality batteries. Built-in smart chip to prevent over charging, over discharging and overheating protection, short circuit protection, high safety performance, long service life. Meanwhile, our batteries are tested under strict quality control standards and certified by CE, FCC, UL, PSE, ROHS. Ensures efficient and safe use.
•【12 Months, Exchange or Refund Guaranteed】 We place a high value on customer experience. If you have any questions, whether before or after sales, please do not hesitate to contact us. We will do our best to solve it for you.

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$24.99

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JSYVKUTO

JSYVKUTO 15200mAh Battery for iPhone 7/7G, New 0 Cycle Upgraded Higher Capacity Replacement Battery for iPhone 7/7G with Full Set Repair Tool Kit, Model A1660 A1778 A1779

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•【Compatible Model】 This battery for iPhone 7, Model A1660 A1778 A1779 (Not for Other iPhone Model). Please confirm your iPhone model before purchase. (Check your iPhone model at the following steps: Settings--General--About--Model Name/Check the back of your phone)
•【New Super Capacity】 15200mAh Super capacity battery for iPhone 7, Same size but more capacity and more power life. Brand New 0 cycle, last over 2000 cycles. Bring your battery's life back to glory and save the money!
•【Easy Installation and Tips】 Novices can easily and quickly replace batteries with the attached tool kit. Before disassembly, please carefully watch some relevant video on YouTube guide for iPhone 7 battery replacement. Please remember that its full performance and longevity is only achieved after 3 to 5 complete charge and discharge cycles.
•【Safety Tested Battery Cells】 Our upgraded battery for iPhone 7 uses Grade AAA rated battery cells with UL, FCC, CE, ROHS certification. Build-in with IC chip to prevent the battery from over-charging, over-discharging short-circuiting and over-heating, which can protect both users and devices. No need to worry about any quality problems or safety issues after purchasing.
•【Saisfaction Guarantee】 24 months warranty/money back, If you’re not satisfied with our product, we will refund you or send you a replacement within warranty. If you have any questions, you can contact us in time. We will provide you with satisfactory service.

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$19.99

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SHENMZ

Upgraded Battery for iPhone 7, 6500mAh 2025 New Version Conqto Higher Capacity 0 Cycle Battery Replacement for iPhone 7 A1660, A1778, A1779 with Full Set Repair Tool Kits, Adhesive & Instructions

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•[COMPATIBLE MODEL]: Our battery only for iPhone 7, A1660, A1778, A1779 (Not for iPhone 7 Plus), please confirm your iPhone model at the back of your phone before making purchase.(Notice: If you don't need tools,you can enter our store and buy the single iphone 7 battery.)
•[UPGRADE HIGH CAPACITY]: 2025 New Version, 6500mAh Upgrade Ultra High Capacity Battery, 68% power life higher than the original battery, it means you get more power to play games,listen to music,chatting with family or friends with your iPhone 7, no need to worry about your battery run out suddenly.
•[DURABLE AND LONG-LASTING]: Brand new 0 cycle, last up to 1000 cycles. And our iPhone 7 battery is tested under strict quality control, RoHS & CE & FCC certified. Increase charging speed and the power conversion rate up to 90%,More Durable and long-lasting life than the other brand battery.
•[MULTIPLE PROTECTION FOR SAFETY]: Built-in upgrade smart IC chip technology to prevent over-charging, over-heating, Short-Circuiting,etc for safety. And we also offer a full set professional repair tool kits for you to replace our iPhone 7 battery.
•[GREAT CUSTOMER SERVICE]: If you are not satisfied with our iPhone 7 battery, we have a perfect after-sale team to help you, So you don’t need to worry about anything about after-sale.(How to contact us: Product Page--Sold by Conqto--Ask a question, we will reply you in 12 hours.)

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$18.99

$25.99

-27%

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JUBOTY

JUBOTY 3800mAh Battery for iPhone 7, 2025 New Upgraded Li-ion High Capacity Battery Replacement for Phone 7 Model A1660 A1778 A1779 with Professional Repair Tools

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Compatible Model: Only replacement battery kit for Phone 7 Model A1660 A1778 A1779. Not for use with Phone 7Plus or other Phone models. Please double-check that your phone model matches before buying batteries. Please check your Phone model in the following steps: Settings - General - About phone - Model Number
•High Capacity and Higher Power Conversion: New 0 cycle high capacity upgraded 3800mAh battery last over 1000 cycles, bring your Phone back to life and features new technology that increases its charging speed and power conversion rate by 95 per cent. 22.45% more power than original standard battery, make your phone last longer and reduce your recharging times
•Safe & Efficient Quality Assurance: Each battery is manufactured and tested according to strict quality control standards. Grade A+ cells ensure High-Speed and Efficient Charging, built-in high quality IC chip to prevent your phone from over-heating, short circuit, over-charging and over-discharging. Same size as the original battery, guaranteed to fit your phone
•Easy Installation: Our replacement battery comes with the repair tools and step-by-step instruction manual. Highly recommended please search and watch relevant installation videos on YouTube before replaced. Even you are non-professional, you also can install the battery step by step
•Purchase Worry-free Warranty: If you receive an item that is missing accessories or defective, please contact us to replacement by email the first time! How to contact us: Product Page--Sold by JUBOTY--Ask a question, we will reply you in 12 hours

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$9.49

$18.99

-50%

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KOOAQQ

Battery for iPhone 7, Upgraded 7300mAh Li-Polymer Battery Replacement for iPhone 7 Model A1660, A1778, A1779, A1780, A1853, A1866 with Repair Tool Kit

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•【Compatible Model】: This iPhone 7 Replacement Battery Suitable for iPhone 7 Model A1660, A1778, A1779, A1780, A1853, A1866.
•【High Quality Assurance】:Our upgrade iPhone 7 Replacement Battery has UL,CE and Rohs certification, uses Grade A+ rated battery cells. Every battery is manufactured and tested under strict quality control standards. Build-in microchip to prevent over-charging, over-discharging, short-circuit and over-heating. Multiple-protection for safer operation for both user and devices.
•【Long Battery Life】: This upgraded iPhone 7 high capacity replacement battery, Battery type: Lithium-ion, Battery Capacity: 7300mAh, Watt-hour: 28.11Wh, Voltage Output: 3.85V. Brand new 0 cycle,built to last up to 1200 charging cycles to provide longer battery life. bring your iPhone 7 Model A1660, A1778, A1779, A1780, A1853, A1866 battery's life back to glory.
•【Use Instructions】: Using up all the power of battery for the first three times before charging, and then take a full charge, thus the battery can be reached the optimum effect of using. Please remember that its full performance and longevity is only achieved after 8 to 10 complete charge and discharge cycles.
•【After-sales Service】: If you are not satisfied with our product, please contact our friendly customer service through the "Contact Seller" feature, we will reach out to you within 24 hours, solve your problem quickly and efficiently.

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$16.88

$18.88

-11%

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iFixit

iFixit Battery Compatible with iPhone 7 - Repair Kit

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Improve daily runtimes for your iPhone 7 by replacing an old battery.
•Tested to confirm that there are no cycles on the cell and that the capacity is 95% or higher.
•Fix Kit includes the tools and adhesive needed for a successful DIY repair.
•Compatible with 7th generation iPhone A1660, A1778, A1779 and A1780.
•Covered by iFixit's 1-Year Battery Warranty.

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$29.99

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BEBAT

BEBAT Replacement for iPhone 7 Battery, 3800mAh High Capacity Li-ion Polymer Replacement Battery for Model (A1660 A1778 A1779) with Professional Repair Tool Kits

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•【Compatible Model】:This Replacement battery Compatible with iPhone 7 (Model: A1660 A1778 A1779), ( Not for iPhone 7 Plus or other models). Please confirm your iPhone model from phone back cover to avoid wrong order.Please note: This battery may show up as a non-original part after installation, this will not affect the use of the battery.
•【High Capacity Long Life】:3800mAh High-capacity Replacement Battery for iPhone 7. The battery life is longer than the original battery.
•【High Quality Li-ploymer Battery】:Each battery has undergone strict quality inspection and testing. The built-in A-grade high-quality batteries can effectively prevent overcharge, overdischarge and overheat protection, short circuit protection, and durable.
•【Easy Installation】:Professional repair tools +Installation video.Even you are non-professional, you also can follow the video to install the battery step by step.
•【After-sales Service】:If you met any problem after installed the battery, we will refund you or send you a replacement, please contact our support team by email the first time!

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$9.99

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Winnerplusa

Winnerplusa Battery for iPhone 7

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Standard capacity 1960mah, new 7 battery, before shipment we tested one by one , the productiong date is the newest, we used the new battery core , not old one, 0 circle。

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$9.00

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DRECHAS

DRECHAS [6800mAh Battery for iPhone 7, 2025 New Upgraded High Capacity 0 Cycle Li-Polymer Replacement Battery for iPhone 7G Models A1660, A1778, A1779 with Complete Professional Repair Tool Kit

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•✅【Compatible Model】Replacement battery compatible with iPhone 7 only (Model: A1660, A1778, A1779).❗Not for iPhone 7 Plus or other Phone models. Before purchasing this battery, please make sure that the your Phone model number matches!
•✅【2025 New Upgraded Capacity】6800mAh high capacity, more power than original standard battery, same size but more capacity and more power life. New 0 Cycle, up to 1000 charging cycles.You will no longer have to worry about your Phone running out of battery quickly!
•✅【Installation Tips】DRECHAS Battery for iPhone 7G comes with professional complete repair tool kits. If you want to replace the battery more easily, we highly recommend you to watch videos about 7G battery replacement on YouTube.Novices can easily install, no need to worry about the installation is too complicated.
•✅【More Protections】DRECHAS 7G Replacement Battery is made of A-grade high quality batteries. Built-in smart chip to prevent over charging, over discharging and overheating protection, short circuit protection, high safety performance, long service life. Meanwhile, DRECHAS brand batteries are tested under strict quality control standards and certified by CE, FCC, UL, PSE, ROHS. Ensures efficient and safe use.
•✅【Great Service】If there are any problem with the product, please contact us in time. We will spare no effort to help you!

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$12.99

$15.99

-19%

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