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Best Phone Batteries for Galaxy S9 Plus of 2026

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Mike Davis

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The Galaxy S9 Plus is a powerful smartphone with a large, vibrant display and advanced features. However, all that power can drain the battery quickly, leaving users scrambling for a charger. Fortunately, there are a variety of phone batteries available for the Galaxy S9 Plus that can help keep it running all day. From slim, lightweight options to high-capacity batteries that can last for days, there's a battery for every user's needs. Some even come with built-in kickstands or other useful features. With the right battery, Galaxy S9 Plus users can stay connected and productive no matter where they go.

At a Glance: Our Top Picks

Top 10 Phone Batteries for Galaxy S9 Plus

#TOP 1

SHENMZ Battery for Galaxy S10 Plus

  • SHENMZ
  • Samsung Galaxy S10 Plus
SHENMZ Battery for Galaxy S10 Plus Cover

SHENMZ Battery for Galaxy S10 Plus,7800mah [Upgraded] High Capacity 0 Cycle Replacement Battery for Samsung Galaxy S10 Plus SM-G975F G975U G975W G975U1 G9750 G975N G975X with Repair Tool Kits

Features

  • [7800mAh Upgrade Battery Replacemen] Galaxy S10 Plus Battery Brand New High Quality Updated Battery Is Made Of World-Class Lithium Polymer Battery Cell, The Advanced Technology Makes Our Battery Capacity Up To 7800mAh With The Same Size.Please Confirm Your Phone Model From Phone Back Cover To Avoid Wrong Order.
  • [Compatible Model] Replacement Battery Galaxy S10 Plus. Compatible With Samsung Galaxy S10 Plus Carriers, Include Galaxy S10 Plus EB-BG975ABU G975V( Verizon ),G975A( AT&T ),G975T( T-Mobile ),G975P( Sprint ), G975R4(US Cellular) NOT For Other Samsung Model. Please Confirm Your Phone Model From Phone Back Cover To Avoid Wrong Order.
  • [Safe And Efficient] All Galaxy S10 Plus Battery Multiple-Protection For Safer Operation For Both User And Devices, Build-In Microchip To Prevent Over-Charging,over-Discharging And Over-Heating. Our Dual IC Design Ensures That Your Battery Won't Fail Under Any Circumstances.
9.9
FTB Score
#TOP 2

Upgraded 4600mAh Galaxy S9 Battery

  • SHENMZ
  • Galaxy S9 Battery
  • BLACK
Upgraded 4600mAh Galaxy S9 Battery Cover

SHENMZ Galaxy S9 Battery, Upgraded 6600mAh Li-ion Replacement Battery for Samsung Galaxy S9 EB-BG960 EB-BG960ABA G960U G960F G960W with Repair Screwdriver Kit Tools

Upgrade your Samsung Galaxy S9 battery with this high-quality replacement battery. The Grade A+ rated battery cells with CE and ROHS certification ensure over 800 charge cycles and multiple protections for safer operation. The long-lasting battery brings your phone's battery life back to glory and saves money on an upgrade. The battery is easy to use, and the package includes tools for installation. Remember to use up all the power of the battery for the first three times before charging to achieve optimum performance and longevity. Enjoy a worry-free warranty with a 30-day money-back guarantee.

9.8
FTB Score

What We Like

  • High-quality Grade A+ battery cells with CE and ROHS certification
  • Long-lasting replacement battery that saves money on an upgrade
  • Easy to use with tools included for installation
  • 800 charge cycles and multiple protections for safer operation
  • 30-day money-back guarantee for worry-free purchase
#TOP 3

SHENMZ 5800mAh High-Capacity 0-Cycle Replacement Battery Kit

  • SHENMZ
  • Samsung Galaxy S22 Plus
SHENMZ 5800mAh High-Capacity 0-Cycle Replacement Battery Kit Cover

SHENMZ 5800mAh High-Capacity 0-Cycle Replacement Battery Kit for Samsung Galaxy S22 Plus - Compatible with Models SM-S906U / S906B / S906W / S906N (Includes Back Cover Adhesive & Repair Tools)

Features

  • [5800mAh Upgrade Battery Replacemen] (Long Lasting/0 Cycle) Brand New High Quality Updated Battery For Samsung Galaxy S22 Plus Is Made Of World-Class Lithium Polymer Battery Cell, The Advanced Technology Makes Our Battery Capacity Up To 5800mAh With The Same Size.
  • [Compatible Model] Developed Especially For Samsung Galaxy S22 Plus. Compatible With Samsung Galaxy S22 Plus Model SM-S906U S906B S906W S906N [NOTE: You Can Find Your Phone Model On Phone Back Over For Reference.]
  • [Use Instructions] We Provide A Complete Set Of Professional Maintenance Tools Kit, Instruction/manual Is Not Included.We Suggest That You Search And Watch Relevant Battery Replacement Videos On YouTube Before Replaced.That Will Make It Easier For You To Replace Battery.
9.6
FTB Score
#TOP 4

Galaxy S8 Battery Replacement

  • SHENMZ
  • Galaxy S8 Battery
  • Galaxy s8 Battery
Galaxy S8 Battery Replacement Cover

SHENMZ Galaxy S8 Battery, [Upgraded] 6000mAh High Capacity Li-Polymer EB-BG950ABE Replacement Battery for Samsung Galaxy S8 SM-G950 G950V G950A G950T G950P G950R4 with Screwdriver Tool Kit

This phone replacement battery is compatible with Samsung Galaxy S8 variants, except S8 active. It offers high-quality Grade A+ rated battery cells with CE and ROHS, UL certification, providing over 800 charge cycles. It also includes multiple-protection for safer operation, and build-in microchip to prevent over-charging, over-discharging and over-heating. Users should use up all the power of the battery for the first three times before charging, and then take a full charge. This battery offers long-lasting replacement to save users money, and matches the 48-hour standby endurance of a fully functional new OEM battery.

9.4
FTB Score

What We Like

  • High-quality Grade A+ rated battery cells
  • Multiple-protection for safer operation
  • Long-lasting replacement to save money
#TOP 5

SHENMZ Galaxy Note 9 Battery

  • SHENMZ
  • Galaxy Note 9 Battery
SHENMZ Galaxy Note 9 Battery Cover

SHENMZ Galaxy Note 9 Battery, (2025 New Upgraded) High Capacity 7600mAh EB-BN965ABU Li-Polymer Replacement Battery for Galaxy Note 9 N9600 N960F Phone Battery with Repair Tool Kit

Features

  • [High Quality Grade A Premium Battery] : This Galaxy Note 9 Battery Uses Grade A+ Rated Battery Cells With CE And ROHS UL Certification,ensure Last Over 1200 Charge Cycles. This Is Perfect Samsung Phone Galaxy Note 9 Replacement Battery.
  • [Battery Compatible Model] : This Upgraded Super High Capacity Galaxy Note 9 Battery Replacement Compatible Galaxy Note 9 N9600 N960F Phone EB-BN965ABU Battery.
  • [How To Use] : Using Up All The Power Of Battery For The First Three Times Before Charging, And Then Take A Full Charge, Please Remember That Its Full Performance And Longevity Is Only Achieved After 8 To 10 Complete Charge And Discharge Cycles. Thus The Battery Can Be Reached The Optimum Effect Of Using.
9.3
FTB Score
#TOP 6

XYIRMCYF Galaxy S10E Battery , 9000mAh High Capacity Battery

XYIRMCYF Galaxy S10E Battery , 9000mAh High Capacity Battery Cover

XYIRMCYF Galaxy S10E Battery (New Upgrade), 9000mAh High Capacity Battery for Galaxy S10E SM-G970U with Repair Kits

Features

  • [New Upgrade Battery] 9000mAh Higher Capacity S10E Battery,Brand New 0 Cycle, Last Over 1800 Cycles,extend Battery Life And Phone Standby Time, Solve To The Trouble Of Insufficient Old Batteries! NOTE: Please Fully Charge And Discharge Your New Battery 3 To 5 Cycles To Release All Capacity Of The New Battery.
  • [Compatible Model] Compatible With Galaxy S10E Only, Model: S10E SM-G970, EB-BG970ABU, SM-G970F/DS, SM-G970U, SM-G970W,Please Double Identify And Check Your Phone Model Matches Before Purchasing The Battery. (Not For S10/S10 Plus)
  • [Same Size & Safe And Quality] S10E Battery Replacement Perfect Fit Your Phone. It Is Safer Than So-Called Upgraded High-Capacity Batteries. With The Premium Integrated Lithium-Ion Battery Cell With CE, UL And ROHS Certification, Which Can Effectively To Prevent From Over-Charging, Over-Heating Protection And Over-Discharging.
9.1
FTB Score
#TOP 7

XYIRMCYF Galaxy S10 Plus Battery

XYIRMCYF Galaxy S10 Plus Battery Cover

XYIRMCYF Galaxy S10 Plus Battery (New Upgrade), 10000mAh High Capacity Battery for Galaxy S10+ Plus SM-G975U with Repair Kits

Features

  • [New Upgrade Battery] 10000mAh Higher Capacity S10 Plus Battery,Brand New 0 Cycle, Last Over 1800 Cycles,extend Battery Life And Phone Standby Time, Solve To The Trouble Of Insufficient Old Batteries! NOTE: Please Fully Charge And Discharge Your New Battery 3 To 5 Cycles To Release All Capacity Of The New Battery.
  • [Compatible Model] Compatible With Galaxy S10 Plus Only, Model: S10+ Plus SM-G975, EB-BG975ABU, EB-BG975ABE, G975A, G975T, G975V, G975P, G975R4,Please Double Identify And Check Your Phone Model Matches Before Purchasing The Battery. (Not For S10/S10E)
  • [Same Size & Safe And Quality] S10 Plus Battery Replacement Perfect Fit Your Phone. It Is Safer Than So-Called Upgraded High-Capacity Batteries. With The Premium Integrated Lithium-Ion Battery Cell With CE, UL And ROHS Certification, Which Can Effectively To Prevent From Over-Charging, Over-Heating Protection And Over-Discharging.
8.9
FTB Score
#TOP 8

Galaxy S9 Battery, SNSOU 4500mAh EB-BG960ABE Li-Polymer Replacement Battery

  • SNRONEW
  • YYS9
  • Black
  • Galaxy S9 Battery
Galaxy S9 Battery, SNSOU 4500mAh EB-BG960ABE Li-Polymer Replacement Battery Cover

Galaxy S9 Battery, SNSOU 4500mAh EB-BG960ABE Li-Polymer Replacement Battery for Galaxy S9 G960 G960A G960V G960U G960F G960W with Repair Replacement Kit Tools

Features

  • Compatible With All Galaxy S9 Variants: EB-BG960ABE SM-G960 G960A G960V G960U G960F G960W And Etc.
  • SNSOU Battery Replacement For S9 Perfectly Matches The Specifications Of Your Original Galaxy S9 Battery. Manufactured And Tested Under Strict Quality Control Standards
  • Long-Lasting S9 Replacement Battery, Matches The 48 Hour Standby Endurance Of A Fully Functional. Grade A Cells With CE And ROHS Certification Will Provide You With Up To 500 Lifetime Charge Cycles With A High-Speed And Efficient Charge
8.8
FTB Score
#TOP 9

GOBAT Replacement for Samsung Galaxy S21 Plus Battery

GOBAT Replacement for Samsung Galaxy S21 Plus Battery Cover

GOBAT Replacement for Samsung Galaxy S21 Plus Battery,5150mAh High Capacity Battery Compatible with Samsung Galaxy S21 Plus Model (S21+ S21 Plus 5G SM-G996) with Replacement Tool Kits,EB-BG996ABY

Features

  • {MORE POWER & 0 CYCLE}:5150mAh High-Capacity Samsung Galaxy S21 Plus Replacement Battery Has More Power Than Original/ Other Battery, More Time To Use Your Phone. Brand New 0 Cycle, Built To Last Up To 1000 Charging Cycles To Provide Longer Battery Life.
  • {COMPATIBLE MODELS}:This Replacement Battery Compatible With Samsung Galaxy S21 Plus (Model: S21+ S21 Plus 5G SM-G996).Not For S21 And S21 Ultra.
  • {SAFE & QUALITY}:This Upgraded Samsung Galaxy S21 Plus Replacement Battery Uses Grade A-Rated Battery Cells. What Can Protect Both Users And Devices Is That The Built-In Ic Chip, Which Prevents The Battery From Over-Charging, Short-Circuiting, And Overheating.
8.8
FTB Score
#TOP 10

BEBAT Replacement Battery for Samsung Galaxy S9,5150mAh High Capacity Lithium Polymer Battery

BEBAT Replacement Battery for Samsung Galaxy S9,5150mAh High Capacity Lithium Polymer Battery Cover

BEBAT Replacement Battery for Samsung Galaxy S9,5150mAh High Capacity Lithium Polymer Battery for Galaxy S9 EB-BG960ABE, EB-BG960ABA, G9600, G960F, G960N, G960U, G960W with Repair Tool Kits

Features

  • [High Capacity Long Life] :5150mAh High-Capacity Replacement Battery For Samsung Galaxy S9. The Battery Life Is Longer Than The Original Battery.
  • [Compatible Model] :S9 Replacement Battery Compatible With Models :for Galaxy S9 EB-BG960ABE, EB-BG960ABA, G9600, G960F, G960N, G960U, G960W
  • [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.
8.7
FTB Score

Frequently Asked Questions (FAQs)

1. Is it worth replacing Samsung S9 battery?

While the Samsung S9 battery can last for years without issues, it's important to note that batteries naturally become less efficient over time. If you value having a phone that lasts as long as possible, it's advisable to replace the Samsung S9 battery every year.

2. Can you replace Samsung Galaxy S9 plus battery?

Yes, you can replace the battery of the Samsung Galaxy S9 Plus. It can be done at home with some tools and takes around 25 minutes. It is recommended to use original spare parts from Samsung and ensure a clean working environment for a successful battery replacement.

3. How long does a Samsung S9 plus battery last?

The Samsung S9 Plus battery provides approximately 12 hours of internet usage time on 3G, up to 15 hours of internet usage time on WiFi, and up to 18 hours of video playback.

4. Is it worth changing battery on Samsung?

If your Samsung phone's battery dies quickly after charging, especially if the phone is also overheating, it is recommended to replace the battery. This can help improve battery performance and prevent further issues.

5. Is it worth replacing phone battery?

Replacing the battery of your phone can be a cost-effective solution instead of buying a new phone. It is recommended to get your battery replaced before spending a significant amount of money on a new device, especially if you don't require the latest features.

6. How many years should a Galaxy S9 last?

On average, a Galaxy S9 can perform well for up to four years, thanks to its Snapdragon 845 chip. Although it may no longer receive major Android OS updates, Samsung is expected to release security patches to ensure the phone remains safe.

7. Why is my S9 plus battery draining so fast?

There could be several reasons why your Samsung S9 Plus battery is draining quickly. Some common causes include excessive push notifications and alerts, as well as having too many apps running location services. Identifying and managing these factors can help improve battery life.

8. How do I revive my Samsung S9 battery?

To potentially fix battery life issues on your Samsung S9, you can try rebooting the phone. Press and hold the power button on the right side of the device, then select Restart. This simple step can often resolve problems and improve battery performance.

Editor's Notes

During our phone battery for galaxy s9 plus research, we found 24 phone battery for galaxy s9 plus products and shortlisted 10 quality products. We collected and analyzed 15,503 customer reviews through our big data system to write the phone batteries for galaxy s9 plus list. We found that most customers choose phone batteries for galaxy s9 plus with an average price of $17.47.

The phone batteries for galaxy s9 plus are available for purchase. We have researched hundreds of brands and picked the top brands of phone batteries for galaxy s9 plus, including SHENMZ, XYIRMCYF, SNRONEW, GOBAT, BEBAT. The seller of top 1 product has received honest feedback from 90 consumers with an average rating of 4.8.

Written by

Mike Davis Avatar

Mike Davis

Mike Davis is a professionally trained electrician with six years of working experience in the electronics industry. He has written an array of web and mobile-based articles for e-magazines and blogs. He loves trying out some novel and popular gadgets and his expertise is in the areas of electronics and computers which is built over many years of working and personal experiences.