Top 10 Best iphone 6s plus battery in 2026

Last Updated - 6/16/2026

🏆Best Choice

XYIRMCYF

XYIRMCYF 14000mAh Super Capacity Battery Compatible with iPhone 6S Plus, 0 Cycle Li-Polymer Replacement Battery for iPhone 6S Plus, with Professional Repair Tool Kit

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•【Compatible Model】This Replacement battery compatible with iPhone 6S PLUS (Model: A1634, A1687, A1699). (Note: NOT compatible with other iPhone model). Before purchasing this battery, please make sure that the your Phone model number matches!
•【New Upgraded Capacity】 14000mAh Super capacity compatible with iPhone 6S PLUS, 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 6S PLUS with complete professional repair tool kits. If you want to replace the battery more easily, we highly recommend you to watch videos about 6S PLUS battery replacement on YouTube. Novices can easily install, complete. If you have any questions about the battery, please contact us.
•【Safe and Quality】XYIRMCYF 6S PLUS 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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$17.99

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TQTHL

Upgraded Battery for iPhone 6S, (2025 New Version) [11800mAh] Battery Replacement for iPhone 6S A1633,A1688,A1700 with Complete Professional Repair Tool…

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•【Upgrade IPhone 6S Battery】Same as the original iPhone 6S battery, while combining the latest technology to give the battery an exclusive Smart Power Manager that intelligently controls and distributes power to maximize the power conversion rate.Only compatible with iPhone 6S (Models A1633 ,A1688,A1700), 100% compatible with your iphone 6S, Please double identify check your phone model matches before purchasing the battery.
•【86% Higher Capacity than Original Battery】iphone 6s battery replacement 11800mAh high capacity 86% Higher Capacity than Original Battery, Brand New 0 Cycle battery cell capacity is upgraded to store more power, bring more standby time, increasing battery life and and reduce your recharging times.
•【Efficient Charging】Grade A+ cells ensure longer battery life and high-speed,efficient charging.Up to 1000 highly efficient charge cycles are available. Our iphone 6s battery replacement kit is included the repair tools and instructions. Complete tools, clear instructions. Even you are non-professional, you also can follow the instruction to install the battery step by step.we suggest you to watch more relevant video about replacing the battery on YouTube before you replaced.
•【Smart IC Chip Security Protection】TQTHL iphone 6s battery is made of new high quality Lithium polymer battery cell with CE, FCC, UL, PSE and ROHS certification. The latest cost-effective smart IC chips, which make sure your phone prevent over-heating, short-circuit, over-charging and over-discharging for safe and prolonged use.
•【Worry-Free Guarantee】12-hour respond, friendly customer service. Please contact the Taeozi support team for the first time if you are not satisfied with this item. we will reach out to you within 24 hours.]We will spare no effort to help you. Thank you.

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$20.99

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Feob

Battery Case for iPhone 6Plus/6s Plus/7Plus /8Plus, Upgraded 8500mAh Portable Charging Case Extended Battery Pack for iPhone 6s Plus/6 Plus/7 Plus /8 Plus Rechargeable Charger Case(5.5 inch)- Black

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•➠【PLEASE NOTE】: ①This 8500mah battery case ONLY suit for iPhone 6s Plus/6 Plus/7 Plus /8 Plus(5.5 inch), Not works on iPhone 6s/iPhone 6/iPhone 7/iPhone 8(4.7 inch).② Not compatible with iPhone lightning headphone or traditional 3.5mm headphones. ONLY works with Apple Airpods or other wireless Bluetooth headphone.
•➠【Long Battery Life】: The powerful 8500mAh Li-polymer rechargeable battery case provides extra more than 200% battery life to your iPhone. Effectively provide extra 17 hours talking time, 60 hours music time and 13 hours video time, 3 hours 3D gaming. you can going through out the day, do not worry the battery run out suddenly.
•➠【Advanced Sync-through TECHNOLOGY】Conveniently sync your iPhone to your MacBook, PC or laptop without having to take the battery case off.
•➠【CHARGING & PROTECTING 2 IN 1】This battery case with 360°scratch-guard, can protect your iPhone from scratches and other daily wear and tear. Internal high quality chips also protect your smart phone from overheating, short-circuiting and over charging.
•➠【24-MONTH Friendly Customer Service】: If you are not satisfied with this charging case, please feel free to contact us. We will solve your problem in 24 hours.

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$19.95

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DRECHAS

[13000mAh]Battery for iPhone 6S Plus, New Upgraded High Capacity 0 Cycle Li-Polymer Replacement Battery for iPhone 6S Plus Models A1634, A1687, A1699 with Complete Professional Repair Tool Kit

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•✅【Compatible Model】Replacement battery compatible with iPhone 6S Plus only (Model: A1634, A1687, A1699).❗Not for iPhone 6/6 Plus/6S or other iPhone models. Before purchasing this battery, please make sure that the your Phone model number matches!
•✅【2025 New Upgraded Capacity】13000mAh 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 6S Plus comes with professional complete repair tool kits. If you want to replace the battery more easily, we highly recommend you to watch videos about 6S Plus battery replacement on YouTube. Novices can easily install, no need to worry about the installation is too complicated.
•✅【More Protections】DRECHAS 6S Plus 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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$16.99

$18.99

-11%

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TQTHL

Battery for iPhone 6S Plus Replacement (7800mAh) (2025 New Version) Li-ion Batteria for A1634/A1687/A1699 Battery Replacement with Professional Repair Tools Kits

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•【Compatible Model】Only compatible with iPhone 6S plus ( Models A1634/A1687/A1699), 100% compatible with your iPhone 6S plus, Please double identify check your phone model matches before purchasing the battery.
•【76% Higher Capacity than Original Battery】iPhone 6S plus battery replacement 3200mAh high capacity 76% Higher Capacity than Original standard 1810mAh battery , Brand New 0 Cycle battery cell capacity is upgraded to store more power, bring more standby time, increasing battery life and and reduce your recharging times.
•【Security Protection】TQTHL battery is made of new high quality Lithium polymer battery cell with CE, FCC, UL, PSE and ROHS certification. and built-in smart chip, which make sure your phone prevent over-heating, short-circuit, over-charging and over-discharging for safe and prolonged use.
•【Efficient Charging】Grade A+ cells ensure longer battery life and high-speed,efficient charging.Up to 1000 highly efficient charge cycles are available. Our iPhone 6S plus battery replacement kit is included the repair tools and instructions. Complete tools, clear instructions. Even you are non-professional, you also can follow the instruction to install the battery step by step.we suggest you to watch more relevant video about replacing the battery on YouTube before you replaced.
•【Worry-Free Guarantee】12-hour respond, friendly customer service. Please contact the Taeozi support team for the first time if you are not satisfied with this item. we will reach out to you within 24 hours.We will spare no effort to help you. Thank you.

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$20.99

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JSYVKUTO

JSYVKUTO 15800mAh Battery for iPhone 6S Plus, New 0 Cycle Upgraded Higher Capacity Replacement Battery for iPhone 6S Plus with Full Set Repair Tool Kit, Model A1634, A1687, A1699

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•【Compatible Model】 This battery for iPhone 6S PLUS, Model A1634, A1687, A1699 (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】 15800mAh Super capacity battery for iPhone 6S PLUS, 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 6S PLUS 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 6S PLUS 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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$15.99

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BEBAT

BEBAT Replacement for iPhone 6s Plus Battery, 5000mAh High Capacity Li-ion Polymer Replacement Battery for Model A1634 A1687 A1699 with Professional Repair Tool Kits

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•【Compatible Model】:This Replacement battery Compatible with iPhone 6s Plus (Model: A1634 A1687 A1699), ( Not for iPhone 6, iPhone 6s, iPhone 6 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】:5000mAh High-capacity Replacement Battery for iPhone 6s Plus. 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 have 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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$16.99

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iFixit

iFixit Battery Compatible with iPhone 6s Plus - Repair Kit

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•This new Replacement Battery compatible with the iPhone 6s Plus is what you need to bring that dead iPhone back to life.
•Fix Kit includes all tools and adhesive needed for a successful DIY repair.
•Specifications: Part #: 616-00045. Watt Hours: 10.45 Wh. Voltage: 3.8 V. Milliamp Hours: 2750 mAh.
•Compatible with iPhone 6s Plus models A1634, A1687, A1699.
•Covered by iFixit's 1-Year Battery Warranty.

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$29.99

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Conqto

Conqto (7500mAh) Upgrade Battery for iPhone 6s Plus, 2025 New Version Higher Capacity 0 Cycle Replacement Battery for iPhone 6s Plus A1634,A1687,A1699 with Full Set Repair Tool Kit & Instructions

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•COMPATIBLE MODEL: Our battery only for iPhone 6S Plus, model A1634 A1687 A1699 (Not for iPhone 6, iPhone 6s, iPhone 6 Plus), please confirm your iPhone model at the back of your phone before making purchase.
•UPGRADE HIGH CAPACITY: 7500mAh High Capacity Battery, 63% 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 6S Plus, 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 6S Plus battery is tested under strict quality control, RoHS & CE & FCC certified. Increase charging speed and the power conversion rate up to 90%.
•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 6S Plus battery.
•PROFESSIONAL AFTER-SALE SERVICE: If you are not satisfied with our iPhone 6S Plus battery, we have a perfect after-sale team to help you, So you don’t need to worry about anything about after-sale.

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$18.99

$19.99

-5%

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Wonderful power

Winnerplusa Battery kit for iPhone 6S Plus

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Winnerplusa battery for iphone6s plus dual IC protection long time standby quality A+++,high capacity,compatible with all iphone 6s plus We used 3000mah battery core, good pcb, steady quality
•packing size: 12.7x6.7x2cm

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$13.50

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