11 Amazing Galaxy S9 Plus Battery Case For 2024

Mobile Accessories

If you are on the hunt for the perfect battery case to fuel your Galaxy S9 Plus all day long, look no further. In this article, we will explore eleven amazing options for the best Galaxy S9 Plus battery cases available in 2023. With these cases, you can say goodbye to the anxiety of running out of battery and ensure that your device stays powered up throughout the day. Whether you are a frequent traveler, a busy professional, or simply a heavy phone user, these battery cases will provide the extra power your phone needs, offering convenience and peace of mind. Let's delve into the world of 11 amazing Galaxy S9 Plus battery cases for 2023.

 

The Trswyop Battery Case is a portable charging case designed specifically for the Samsung Galaxy S9. With its high capacity 6000mAh battery, it can provide over 200% extra battery life for your phone. The case also offers 360° protection and charging in one, with internal chips that prevent overcharging and short-circuiting. It features a convenient installation process and LED battery level indicator. The case comes in black and has a dimension of 15.99Lx8.99Wx1.00H. While the case has received positive reviews for its charging capabilities and design, some users have mentioned issues with the fit over the Bixby button and the finger sensor. Overall, the Trswyop Battery Case is a reliable option for extending the battery life of your Samsung Galaxy S9.

Key Features

  • IMPORTANT NOTE: This battery case ONLY fits Samsung Galaxy S9 (5.8 inch)
  • LONG CHARGING LIFE: 6000m Ah battery provides over 200% extra battery life
  • 360°PROTECTING AND CHARGING 2 IN 1: Prevents short-circuiting and overheating
  • CONVENIENT INSTALLATION AND USE: Easy installation and LED battery level indicator
  • PERFECT SERVICES: Excellent customer service and prompt problem-solving
  • Specifications

  • Color: Black
  • Dimension: 15.99Lx8.99Wx1.00H
  • Size: S9
  • Pros

  • High capacity battery
  • 360° protection
  • Convenient installation
  • LED battery level indicator
  • Excellent customer service
  • Cons

  • Issues with fit over Bixby button and finger sensor
  • Interference with signal
  • Case can be bulky
  •  

    The Trswyop Battery Case is a dependable choice for Samsung Galaxy S9 users seeking extended battery life. Its powerful 6000mAh battery can provide over 200% extra charge, ensuring you never run out of power on the go. The 360° protection design and internal chips guarantee the safety of your device while charging. The convenient installation process and LED battery level indicator make it user-friendly. Despite a few drawbacks such as potential interference with the Bixby button and signal, it remains a reliable investment. With its reasonable price and excellent customer service, Trswyop Battery Case is a worthwhile addition to enhance your Samsung Galaxy S9 experience.

     

    The Mophie 401001476 juice pack is a Qi wireless charging battery case made specifically for the Samsung Galaxy S9. It features a 2,070mAh battery that can extend your phone's battery life for up to 29 hours. The case is compatible with Qi and other wireless charging systems, making it convenient to use anywhere. With its thin and lightweight design, the case is comfortable to hold and provides high-impact protection with raised corners and rubberized support pads. It also offers pass-through charging and syncing, allowing you to charge your phone first and then the case battery. The Mophie juice pack is available in black and is designed to perfectly fit the Samsung Galaxy S9.

    Key Features

  • 2,070m Ah battery extends phone's battery life up to 29 hours
  • Compatible with Qi and other wireless charging systems
  • Thin and lightweight design for comfortable use
  • Provides high-impact protection with raised corners
  • Offers pass-through charging and syncing
  • Specifications

  • Color: Black
  • Dimension: 2.84Lx0.71Wx6.23H
  • Size: GS9
  • Pros

  • Extended battery life
  • Compatible with wireless charging
  • Comfortable and protective design
  • Pass-through charging and syncing
  • Cons

  • Limited charging capacity when phone is completely dead
  • Lacks phone case support
  • Some durability issues reported
  •  

    The Mophie 401001476 juice pack is a reliable and convenient battery case for the Samsung Galaxy S9. With its extended battery life, compatibility with wireless charging, and comfortable design, it provides a great solution for users who need extra power on the go. However, it may not be suitable for heavy users who rely on a full charge from a completely dead phone. The case’s durability and lack of support for phone case functionality are minor drawbacks. Overall, if you’re looking for a reliable battery case that offers convenience and protection, the Mophie juice pack is a solid choice.

     

    The Galaxy S9+ Battery Charging Case is a unique and practical accessory for your smartphone. With its novelty Battery Charging tee design featuring a charged battery and yellow lightning icon, it adds a fun and playful touch to your device while providing essential protection. The two-part protective case is made from a premium scratch-resistant polycarbonate shell and shock absorbent TPU liner, ensuring your phone is safeguarded against drops and impacts. The case is easily installed, and it has been printed in the USA for added quality assurance. With its vibrant yellow color, this battery charging case offers both style and functionality to enhance your Galaxy S9+ experience.

    Key Features

  • Novelty Battery Charging tee with charged battery and yellow lightning icon
  • Two-part protective case made from premium scratch-resistant polycarbonate shell and shock absorbent TPU liner
  • Printed in the USA
  • Easy installation
  • Specifications

  • Color: Yellow
  • Pros

    Cons

     

    The Galaxy S9+ Battery Charging Case is a practical and visually appealing accessory that provides protection and convenience for your smartphone. Its playful design and vibrant yellow color add a unique touch to your device, while its two-part construction ensures reliable defense against accidental drops and impacts. The easy installation process and high-quality materials make it a reliable choice for Galaxy S9+ users. Whether you’re looking for extra battery life or just want to add some flair to your phone, this charging case is a great option. Enhance your mobile experience with the Galaxy S9+ Battery Charging Case.

     

    The Feob Battery Case for Galaxy S9 is a 5500mAh rechargeable portable charger case that provides extended battery life for the Samsung Galaxy S9. With a sleek black design, this case not only charges your phone but also protects it from scratches and everyday wear and tear. It features advanced sync-through technology, allowing you to sync your Galaxy S9 to your computer without removing the battery case. The easy-to-use design allows you to charge your phone by simply inputting your existing lightning cable. With an 18-month friendly customer service guarantee, this battery case offers convenience and peace of mind.

    Key Features

  • Provides 150% battery life for Galaxy S9
  • 360° scratch-guard for phone protection
  • Sync-through technology for easy syncing with computer
  • Easy-to-use design with LED indicator
  • 18-month friendly customer service
  • Specifications

  • Color: S9
  • Size: Galaxy S9
  • Pros

  • Provides extended battery life
  • Protects phone from scratches
  • Allows easy syncing without removing case
  • Convenient LED indicator
  • Comes with 18-month customer service
  • Cons

  • Difficult to put on and remove from phone
  • May make volume buttons hard to press
  • Not as durable as some other cases
  • Adds noticeable weight to the phone
  • Doesn't charge the phone very fast
  •  

    The Feob Battery Case for Galaxy S9 is a reliable and convenient solution for extending the battery life of your Samsung Galaxy S9. With its sleek design and added protection, it offers a great balance between function and style. The advanced sync-through technology is a useful feature for those who frequently sync their phone with their computer. The customer service guarantee ensures that any issues or concerns will be promptly addressed. However, it’s important to note that the case may be a bit difficult to put on and remove, and it adds some weight to the phone. Overall, if you’re looking for a reliable battery case that provides extra power and protection for your Galaxy S9, the Feob Battery Case is a solid choice.

     

    The Loytal Battery Case for Samsung Galaxy S9 is a rechargeable extended battery charging case that provides 100% extra juice for your phone. With a built-in 4700mAh lithium-ion battery, it greatly prolongs your phone's battery life, making it ideal for long-distance journeys and business trips. The case features a slim design with accurate cut-outs for easy access to buttons and ports. It also offers 360º full protection against bumps, scratches, and dust. However, it does not protect the screen, so it is recommended to use a screen protector. The case allows you to charge your phone and the battery case simultaneously while plugged in. It is not compatible with Galaxy S9+ and does not support wireless charging or Samsung Pay.

    Key Features

  • Charge the phone and battery case SIMULTANEOUSLY while plugged in
  • Built-in short circuit and overcharge protection
  • 360º Full Protection against bumps, scratches, and dust
  • Slim design with accurate cut-outs for easy access
  • Built-in 4700m Ah lithium-ion battery for 100% extra juice
  • Specifications

  • Dimension: 6.02Lx2.83Wx0.78H
  • Pros

  • High-quality material with a unique tactile impression
  • Greatly prolongs phone's battery life
  • Perfect for traveling and outdoor activities
  • Cons

  • Does not protect the screen
  • Need to remove the battery case for syncing to a computer
  • Not compatible with Galaxy S9+
  •  

    The Loytal Battery Case for Samsung Galaxy S9 is a reliable and efficient charging solution that provides 100% extra juice for your phone. With its high-quality material and slim design, it offers both protection and convenience for your device. While it may not protect the screen and lacks compatibility with Galaxy S9+, its overall performance and features make it ideal for travelers and outdoor enthusiasts. The ability to charge both the phone and the battery case simultaneously is a great advantage. However, it is important to note that wireless charging and Samsung Pay are not supported. Overall, this battery case is a worthwhile investment for Galaxy S9 users seeking extended battery life on their journeys.

     

    The PHONSUN Battery Door Cover Adhesive is a pack of 3 replacement adhesive glue stickers for the Samsung Galaxy S9+ Plus G965 smartphone. Designed to be a high-quality repair replacement, this brand new adhesive ensures a secure and reliable battery door back cover case. Please note that professional installation is required as instructions are not included. With its convenient contents, this adhesive pack is an essential accessory for anyone in need of a battery door cover replacement.

    Key Features

  • Replacement battery door back cover case adhesive glue sticker
  • Brand new, high-quality repair replacement
  • Professional technician required for installation
  • Contents: battery door adhesive x 3
  • Specifications

  • Color: S9-plus-door-adhesive
  • Pros

    Cons

     

    The PHONSUN Battery Door Cover Adhesive provides an effective solution for those who need to replace the battery door cover on their Samsung Galaxy S9+ Plus G965. With its high-quality adhesive and convenient pack of three, this product ensures a secure and reliable fit. However, it is important to note that professional installation is required, so those with less technical experience may need assistance. Overall, this adhesive replacement offers value for money and ensures the effective functioning of the smartphone’s battery door cover.

     

    The WallSkiN Case for Galaxy S9 Plus is a heavy-duty, full-body military-grade drop protection carrying cover holder. This case offers superior protection with its 3-layered design and raised edges to prevent screen damage. It is perfect for professionals working in harsh environments, thanks to its non-slip texture and dustproof feature. The precise fit ensures easy access to all buttons and ports. The case also includes a secure belt clip holster that can be used as a kickstand. It is a practical and thoughtful gift idea for anyone who owns a Galaxy S9 Plus. Overall, this case provides reliable protection and functionality in a stylish design.

    Key Features

  • SUPERIOR PROTECTION with a 3-layer design
  • READY FOR TOUGH ENVIRONMENTS with a non-slip texture
  • PRECISE FIT for easy access to all buttons and ports
  • SECURE BELT CLIP HOLSTER doubles as a kickstand
  • PERFECT GIFT for Galaxy S9 Plus owners
  • Specifications

  • Color: Black / Black
  • Dimension: 1.50Lx3.50Wx6.20H
  • Size: 6.2 Inch
  • Pros

  • Exceptional drop protection
  • Accessible buttons and ports
  • Secure belt clip holster with kickstand
  • Stylish design
  • Cons

  • Stiff and hard to take on and off
  • Poor quality belt clip/stand
  • Does not include a screen protector
  •  

    The WallSkiN Case for Galaxy S9 Plus offers reliable protection, functionality, and style in one package. With its 3-layer design and raised edges, it provides exceptional drop protection. The precise fit allows easy access to all buttons and ports, while the secure belt clip holster doubles as a convenient kickstand. Although it lacks flexibility and has a subpar belt clip/stand, these minor drawbacks are overshadowed by its overall performance. This case makes for a perfect gift for Galaxy S9 Plus owners, combining practicality and thoughtful design. For those looking for a heavy-duty case without breaking the bank, the WallSkiN Case for Galaxy S9 Plus is a great alternative to more expensive options.

     

    The Galaxy S9+ Battery Replacement kit is designed for Samsung Galaxy S9 Plus SM-G965. With a high capacity of 3500mAh, this replacement battery can provide up to 48 hours of long-lasting charge. The kit includes an instruction manual, professional engineers for assistance, and all the necessary tools for a smooth installation process. The battery is strictly double tested and made with Grade A rated battery cells for durability and safety. With a 60-day money-back guarantee and 12-month warranty, the Galaxy S9+ Battery Replacement kit offers reliable support for restoring your phone's performance.

    Key Features

  • Compatible with Samsung Galaxy S9 Plus SM-G965
  • High capacity of 3500m Ah for long-lasting charge
  • Strictly double tested for quality and safety
  • Includes instruction manual and repair tools
  • 60-day money-back guarantee and 12-month warranty
  • Specifications

  • N/A
  • Pros

  • Long-lasting battery life
  • Easy installation process with included tools
  • Strict quality control standards
  • Responsive and helpful customer service
  • Cons

  • Instructions could be clearer
  • Battery may not reach full rated capacity
  •  

    The Galaxy S9+ Battery Replacement kit offers a cost-effective solution for extending the battery life of your Samsung Galaxy S9 Plus. With its high capacity and strict quality control standards, the replacement battery provides long-lasting performance. The included tools and instruction manual make the installation process relatively easy, although the instructions could be improved. While some users have reported that the battery may not reach its full rated capacity, overall, the kit has received positive reviews for its effectiveness and customer service. If you’re looking to revive your Galaxy S9 Plus without the expense of a new phone, the Galaxy S9+ Battery Replacement kit is worth considering.

     

    The Duotipa EB-BG965ABE Battery is a top-quality replacement battery for the Galaxy S9 Plus S9+ SM-G965. Made with grade A premium battery cells, this battery is long-lasting and durable. It features a built-in microchip that prevents over-charging, over-discharging, and over-heating, enhancing the overall battery life. To maximize its performance, it is recommended to fully activate the battery after 3-4 cycles. While no user manual is included, installation videos are available on YouTube for those who prefer a DIY approach. With its compatibility and quality, the Duotipa EB-BG965ABE Battery is a reliable choice for Galaxy S9 Plus users.

    Key Features

  • Compatible with Galaxy S9 Plus S9+ SM-G965
  • Grade A premium battery cells
  • Built-in microchip to prevent over-charging, over-discharging, and over-heating
  • Full activation of battery after 3-4 cycles for best use effect
  • Installation videos available on You Tube
  • Specifications

    Pros

  • Compatible with specific Galaxy model
  • Made of high-quality battery cells
  • Prevents overcharging, over-discharging, and over-heating
  • Helps lengthen battery life
  • Customer service available
  • Cons

  • No user manual included
  • Recommended installation by professionals
  •  

    The Duotipa EB-BG965ABE Battery is a reliable replacement option for Galaxy S9 Plus users. With its top-quality battery cells and built-in safety measures, it offers a long-lasting and durable battery solution. While the lack of a user manual may be a drawback, the availability of installation videos on YouTube provides assistance for self-installation. Furthermore, the friendly customer service adds to the overall satisfaction. Overall, this battery is a recommended choice for those seeking a reliable replacement for their Galaxy S9 Plus device.

     

    The HDCKU Galaxy S9 Plus Battery Replacement Kit is a top-quality battery replacement option for Samsung Galaxy S9 Plus owners. It comes with Grade A cells that ensure longer battery life and high-speed charging. The battery is CE and ROHS certified, providing peace of mind in terms of quality and safety. The manufacturing upgrades in this kit offer improved overheating protection and other safety features. With a voltage of 3.85V and a capacity of 3500mAh, this battery is compatible with all Galaxy S9 Plus carriers. The package includes the cell phone battery and tools necessary for installation. It is a cost-effective solution for those looking to replace their Galaxy S9 Plus battery.

    Key Features

  • Strict quality-control standards with CE and ROHS certification
  • Grade A cells for longer battery life and efficient charging
  • Improved overheating protection and safety features
  • Voltage: 3.85V, Capacity: 3500m Ah
  • Compatible with all Galaxy S9 Plus carriers
  • Specifications

  • Color: For S9+
  • Pros

  • Top quality battery replacement
  • Complete tool set included
  • Protected from static
  • Cost-effective solution
  • Cons

  • Difficulty in removing back glass
  • Some users received defective batteries
  •  

    The HDCKU Galaxy S9 Plus Battery Replacement Kit is a reliable option for those in need of a new battery for their Samsung Galaxy S9 Plus. With its top quality cells and improved safety features, it offers a longer battery life and efficient charging. While there may be some challenges in removing the back glass, the kit provides all the necessary tools for the replacement process. It is important to note that there have been a few reports of defective batteries, but the seller has shown good customer service by issuing refunds. Overall, if you’re looking for a cost-effective solution to extend the life of your Galaxy S9 Plus, this battery replacement kit is worth considering.

     

    The SURITCH Clear Case for Galaxy S9 Plus is a full-body protective case featuring a built-in screen protector and camera lens protection. Designed for the Samsung Galaxy S9+ 6.2-inch model, this case offers 360° full-body protection against scratches, bumps, drops, and shocks. The clear back cover showcases the original beauty of your phone, while the precise cutouts allow for easy access to all buttons and functions. The case supports wireless charging without the need for removal. With a rating of 4.4/5 based on customer reviews, this case provides excellent durability and protection for your Galaxy S9 Plus.

    Key Features

  • Built in screen protector & Camera protection
  • Clear back cover
  • 360°Full body protection
  • Precise cutouts & Wireless charging
  • Compatible with samsung galaxy s9 plus 6.2 Inch
  • Specifications

  • Color: Crystal Clear
  • Dimension: 6.26Lx2.95Wx0.35H
  • Pros

  • Built-in screen protector and camera protection
  • Clear back cover showcases the original beauty of the phone
  • 360° full-body protection against scratches, bumps, and drops
  • Precise cutouts and wireless charging support
  • Compatible with Samsung Galaxy S9 Plus 6.2 inch
  • Cons

  • Difficult to put on properly
  • Interferes with flash photography
  • Not airtight, allowing dirt to enter easily
  • Difficulty using fingerprint reader
  • Built-in screen protector may cause foggy pictures with flash
  •  

    The SURITCH Clear Case for Galaxy S9 Plus offers excellent protection and durability for your Samsung Galaxy S9+. With its built-in screen protector, camera lens protection, and 360° full-body coverage, it ensures that your phone remains safe from scratches, bumps, and drops in daily use. The clear back cover adds a touch of style, allowing the original beauty of your phone to shine through. While there are some minor drawbacks such as difficulty in applying the case properly and interference with flash photography, overall, this case provides great value for its price. If you’re looking for a reliable and stylish protective case for your Galaxy S9 Plus, the SURITCH Clear Case is definitely worth considering.

     

    Buyer's Guide: Galaxy S9 Plus Battery Case

    Get Powered Up on the Go with a Galaxy S9 Plus Battery Case!

    In this comprehensive buyer's guide, we will explore the wonderful world of Galaxy S9 Plus battery cases. Enhance your smartphone experience and never worry about running out of juice again! Keep reading to discover everything you need to know before adding this must-have accessory to your collection.

    Why do you Need a Galaxy S9 Plus Battery Case?

    • Extend your Battery Life: A battery case acts as an additional power source, allowing you to enjoy extended usage time without the need for a charger.
    • Convenience on the Go: Whether you're traveling, attending events, or simply having a busy day, a battery case ensures that your phone has the energy it needs whenever you need it.
    • Protection for your Device: Battery cases not only charge your phone but also shield it from accidental bumps and scratches. A two-in-one solution!
    • Economical: Instead of investing in a separate power bank, a battery case allows you to maximize the potential of your smartphone by utilizing its built-in battery.

    Key Factors to Consider

    Before making a purchase, keep these factors in mind to ensure you choose the perfect Galaxy S9 Plus battery case for your needs:

    1. Capacity:

    • Different battery cases offer varying capacities measured in milliampere-hours (mAh). Higher mAh translates to longer battery life. Consider your usage patterns, and select a battery case that matches your power needs.

    2. Design and Compatibility:

    • Ensure the battery case is designed specifically for the Galaxy S9 Plus. Opt for a slim and lightweight design that won't add unnecessary bulk to your phone.

    3. Charging Speed:

    • Some battery cases prioritize fast charging to quickly replenish your smartphone's battery. Look for models that support quick charging to minimize downtime.

    4. Connectivity:

    • Verify that the battery case supports wireless charging if you prefer a cable-free experience. Some models even allow for simultaneous charging of the battery case and your phone.

    5. Button Accessibility:

    • Ensure that the battery case doesn't hinder access to your smartphone's buttons, ports, or features. Look for precise cutouts and easy access to all functionalities.

    6. Impact Resistance:

    • If you frequently find yourself in adventurous situations, consider a battery case with added durability and drop protection to safeguard your device against accidental falls.

    7. Brand Reputation:

    • Research and read customer reviews about different battery case brands to choose a reputable and reliable option.

    8. Warranty:

    • Look for battery cases that come with a warranty, as it ensures protection against any manufacturing defects or malfunctions.

     

    FAQs

    Q: Can I charge both the battery case and my Galaxy S9 Plus simultaneously?
    A: Yes, many battery cases allow simultaneous charging. Ensure the model you choose supports this feature.

    Q: Is it necessary to remove the battery case to access the phone's ports and buttons?
    A: Not at all! Battery cases are designed with precise cutouts, giving you easy access to all ports, buttons, and features without removing the case.

    Q: Are battery cases specific to the Galaxy S9 Plus interchangeable with other phone models?
    A: No, battery cases are specifically designed for particular phone models. Ensure you purchase a Galaxy S9 Plus battery case for compatibility.

    Q: Can I wirelessly charge my phone with the battery case attached?
    A: Absolutely! Look for battery cases that support wireless charging to conveniently power up your Galaxy S9 Plus without using any cables.

    Q: Will a battery case be compatible with my screen protector?
    A: It depends on the specific battery case and screen protector combination. Ensure compatibility by referring to the product specifications or contacting the manufacturer.

    Q: Does fast charging drain the battery case quickly?
    A: While fast charging uses more power, battery cases are designed to handle such demands and still provide extended usage time.

    Q: Will the battery case prevent my phone from heating up during charging?
    A: Battery cases are designed to dissipate heat efficiently during charging, reducing the chances of your phone overheating.

    Q: Can the battery case be charged wirelessly?
    A: No, the battery case itself usually needs to be charged using a cable, but your phone can still be wirelessly charged while attached to the case.

    Q: How long does it take to fully charge a battery case?
    A: Charging times can vary depending on the battery case’s capacity and the charging method used. Refer to the product specifications for estimated charging times.

    Q: Can I use my headphones while the battery case is attached?
    A: Yes, most battery cases are designed with precise cutouts that allow for headphone compatibility.

    Q: Will the battery case interfere with my phone's signal strength?
    A: Battery cases are designed to minimize signal interference. However, very thick cases or certain metals can potentially impact your signal strength. Choose a reputable brand known for its signal-friendly battery cases.