The constant annoyance of running out of battery mid-day is finally addressed by a well-designed battery case. Having tested various models, I found that the Loytal Battery Case for Samsung Galaxy S8+ Plus offers a real upgrade. Its 6500mAh capacity and quick access switch make it convenient for long trips or busy days, without sacrificing too much of the phone’s sleek feel.
What truly makes it stand out is the 360º full protection combined with slim design, ensuring your phone stays safe from drops and scratches while remaining portable. Its high-quality materials provide a comfortable tactile impression, and the precise cut-outs guarantee easy access to buttons and ports—no need to remove it every time. After comparing with the BAHOND model, the Loytal case’s fast charging and protective features pushed it ahead, especially with its better fit and durability. If you’re after a reliable, powerful battery case that doesn’t compromise on style or protection, I highly recommend the Loytal Battery Case for Samsung Galaxy S8+ Plus.
Top Recommendation: Loytal Battery Case for Samsung Galaxy S8+ Plus, 6500mAh
Why We Recommend It: This case offers a superior combination of high capacity, fast charging, and full protection. Its integrated power switch simplifies use, and its 360º full protection shields the phone from bumps and scratches. Compared to the BAHOND case, Loytal’s fit and tactile quality make it more comfortable for daily use.
Best battery case for galaxy s8 plus: Our Top 2 Picks
- Loytal Battery Case for Samsung Galaxy S8+ Plus, 6500mAh – Best portable battery case for galaxy s8 plus
- BAHOND Battery Case for Samsung Galaxy S8+ Plus, 6500mAh – Best galaxy s8 plus battery case with charger
Loytal Battery Case for Samsung Galaxy S8+ Plus, 6500mAh
- ✓ Slim yet powerful design
- ✓ Easy access to ports
- ✓ Fast charging capability
- ✕ No charge-through support
- ✕ Requires removal for syncing
| Battery Capacity | 6500mAh lithium polymer |
| Charging Technology | Super fast charging with high efficiency and high conversion rate |
| Protection Features | Built-in short circuit and overcharge protection |
| Compatibility | Exclusively designed for Samsung Galaxy S8+ |
| Physical Dimensions | Slim design with accurate cut-outs for buttons and ports |
| Additional Features | Integrated power switch for quick on/off, 360º full protection |
There’s a common myth that battery cases turn your sleek phone into a bulky brick, but that couldn’t be further from the truth with the Loytal Battery Case for Galaxy S8+. When you hold this case, it feels surprisingly slim, especially considering it packs a 6500mAh punch.
The textured surface gives it a high-quality feel, making it comfortable to grip without slipping.
One feature I really appreciate is the integrated power switch. It’s simple to turn the case on or off, which is handy if you want to conserve battery or just don’t need the extra juice all the time.
Just a heads-up: you’ll need to remove the case if you want to sync your phone to a computer, since it doesn’t support charge-through. I tested charging while connected to a cable, and only the case recharged, not the phone itself.
The case offers full protection with a 360º design, guarding against bumps, scratches, and dust. It feels sturdy but not overly bulky, making it perfect for travel or outdoor adventures.
The cut-outs are precise, so accessing buttons and ports remains effortless—no fighting with tight fits or awkward gaps.
Charging is quick thanks to the high-efficiency lithium polymer battery inside. The 6500mAh capacity really extends your phone’s life, which is great on long trips or busy days.
Plus, built-in protections like overcharge and short-circuit safeguards add peace of mind. Overall, this case combines convenience, protection, and power seamlessly.
BAHOND Battery Case for Samsung Galaxy S8+ Plus, 6500mAh
- ✓ Slim, lightweight design
- ✓ Easy access to ports
- ✓ Reliable protection
- ✕ Does not support charge-through
- ✕ Slightly heavy when fully charged
| Battery Capacity | 6500mAh lithium polymer |
| Charging Protection Features | Short circuit and overcharge protection |
| Compatibility | Samsung Galaxy S8+ |
| Design and Material | Slim, high-quality material with 360º full protection |
| Additional Features | Integrated power switch, does not support charge through, easy access to buttons and ports |
The first thing that catches your eye about the BAHOND Battery Case for Galaxy S8+ Plus is its sleek, slim profile that surprisingly packs a punch with a 6500mAh capacity. You’d think a battery case that hefty might be bulky, but it feels just right in your hand—compact enough to slip into your pocket without feeling cumbersome.
The textured surface offers a comfortable grip, and the precise cut-outs mean you can access all your ports and buttons easily. I love how the integrated power switch lets you toggle power on and off quickly—no more accidental drain or fumbling around.
It’s perfect for quick trips or outdoor adventures when you need that extra boost without extra bulk.
Charging is straightforward; just connect the included cable to the case, and it charges separately from the phone. Keep in mind, it doesn’t support charging through the case while the phone is connected, so you’ll need to disconnect if you want to sync your device or charge both simultaneously.
The built-in protection features give you peace of mind, guarding against overcharge and short circuits.
The full protection around the phone feels solid, safeguarding against bumps, scratches, and dust—great for those rougher days or outdoor excursions. The high-quality material has a comfortable tactile feel that’s nice to hold for extended periods.
Overall, this case is a dependable travel companion, especially when you’re away from power sources for a while.
What Features Should You Consider When Choosing a Battery Case for Galaxy S8 Plus?
When choosing the best battery case for Galaxy S8 Plus, several key features should be considered to ensure optimal performance and convenience.
- Battery Capacity: Look for cases with a capacity that suits your usage needs, typically measured in milliamp hours (mAh). Higher capacity cases can provide more additional battery life, extending the time between charges significantly.
- Design and Size: The design should balance protection and portability; a slim profile is ideal for easy handling and fitting in pockets. Consider how much bulk the case adds to the phone, as a lightweight case might be more comfortable for daily use.
- Charging Speed: Examine the charging speed of the case, which is often indicated by the output amperage. A case that supports fast charging will allow you to recharge your phone more quickly, making it a convenient choice for on-the-go users.
- Protection Level: Ensure the case provides adequate protection against drops and scratches. Look for cases made of durable materials that can absorb shocks and shield your device from everyday wear and tear.
- Compatibility with Wireless Charging: Some battery cases allow for wireless charging, which adds convenience. Ensure that the case you select supports this feature if you prefer to charge your phone without plugging in a cable.
- LED Indicators: Many battery cases come with LED lights that show the remaining battery level. This feature can be useful for monitoring your power status without having to guess when it might be time to recharge the case itself.
- Ease of Use: Consider how easy it is to install and remove the case. A user-friendly design can save you time and hassle, especially if you need to switch cases frequently or access your phone’s ports.
- Price and Warranty: Compare prices to find a battery case that fits your budget while still meeting your requirements. Additionally, look for cases that come with a warranty, as this can provide peace of mind regarding the product’s quality and durability.
Which Battery Cases for Galaxy S8 Plus Provide the Best Power Capacity?
The best battery cases for the Galaxy S8 Plus that provide the highest power capacity include:
- ZeroLemon Battery Case: Offers a massive 5000mAh capacity, doubling the phone’s battery life.
- mophie Juice Pack: Comes with a 3300mAh battery, providing ample power while maintaining a sleek design.
- i-Blason Battery Case: Features a 3200mAh capacity and enhanced protection, making it ideal for active users.
- Anker PowerCore Case: With a 4400mAh capacity, it provides a quick charge while offering robust protection.
The ZeroLemon Battery Case is known for its impressive 5000mAh capacity, which can effectively double the battery life of the Galaxy S8 Plus, making it perfect for heavy users who need extended usage without frequent recharging. Its bulkier design may add some weight, but the trade-off for extended battery life is often worth it.
The mophie Juice Pack balances power and design, offering a 3300mAh battery that not only extends usage time but also maintains a slim profile. This case is particularly popular for its premium feel and reliable performance, making it a favorite among users who want to keep their phone looking stylish while ensuring they have enough charge throughout the day.
The i-Blason Battery Case provides a 3200mAh capacity along with reinforced protection against drops and scratches, catering to those who lead an active lifestyle. This case is perfect for users who want both power and durability, ensuring their device remains safe while on the go.
The Anker PowerCore Case is another excellent option, featuring a 4400mAh capacity that allows for rapid charging. Users appreciate its robust build quality and the convenience of having a protective case that also significantly extends battery life, making it a practical choice for daily use.
What Makes a Battery Case Durable and Reliable for Galaxy S8 Plus?
The durability and reliability of a battery case for the Galaxy S8 Plus depend on several key features.
- Material Quality: The best battery cases are constructed from high-grade materials such as polycarbonate or silicone, which provide excellent shock absorption and resistance to scratches. This ensures that the case can withstand accidental drops and impacts, keeping the phone safe while enhancing its longevity.
- Battery Capacity: A reliable battery case should have an adequate battery capacity, typically ranging from 3000mAh to 5000mAh, which can effectively extend the Galaxy S8 Plus’s battery life. This capacity allows users to recharge their device multiple times without needing to find a power source, making it ideal for long days out.
- Design and Fit: The best battery cases are designed to fit snugly around the Galaxy S8 Plus, providing a secure hold without adding excessive bulk. A well-designed case will also allow easy access to ports, buttons, and camera, ensuring that functionality is not compromised while providing protection.
- Heat Dissipation: Reliable battery cases incorporate features for heat dissipation, such as ventilation holes or a design that promotes airflow. Proper heat management is essential to prevent overheating during charging and usage, which can damage the battery and phone over time.
- Charging Speed: The charging speed of the battery case is crucial, as a good case should support fast charging to minimize downtime. This feature allows users to quickly recharge their device and the case itself, making it more convenient for those who are always on the go.
- Safety Features: The best battery cases come equipped with safety features such as overcharge protection, short-circuit protection, and temperature control. These features ensure that both the case and the phone remain safe during charging and usage, preventing potential damage from electrical issues.
How Do User Reviews Compare the Best Battery Cases for Galaxy S8 Plus?
| Feature | Battery Case A | Battery Case B | Battery Case C |
|---|---|---|---|
| Price | $40 – Budget-friendly option | $70 – Mid-range with decent features | $100 – Premium with high capacity |
| Battery Capacity | 3000mAh – Good for daily use | 4000mAh – Provides extra day of usage | 5000mAh – Excellent for heavy users |
| User Ratings | 4.0/5 – Positive feedback from users | 4.5/5 – Highly rated for performance | 4.8/5 – Best reviews for durability |
| Weight | 150g – Lightweight for portability | 180g – Slightly heavier but sturdy | 200g – Heavier due to higher capacity |
| Charging Time | 2 hours – Quick charge capability | 2.5 hours – Standard charging time | 3 hours – Longer due to larger battery |
| Compatibility | Compatible with Galaxy S8 Plus only | Compatible with Galaxy S8 Plus and S8 | Compatible with Galaxy S8 Plus, S8, and S9 |
| Warranty | 1 year – Standard warranty | 1.5 years – Extended warranty period | 2 years – Premium warranty coverage |
What is the Average Price Range for High-Quality Battery Cases for Galaxy S8 Plus?
To maximize the benefits of battery cases, users should consider factors like compatibility with wireless charging, ease of installation, and customer reviews regarding performance and durability. Best practices include reading user feedback, ensuring the case is made from high-quality materials, and confirming that the battery case has a reliable warranty or return policy. These steps can lead to a more satisfactory purchase experience and an effective solution for extending the life of the Galaxy S8 Plus during daily use.
What Are the Additional Features Offered by Battery Cases for Galaxy S8 Plus?
The best battery cases for the Galaxy S8 Plus come with several additional features to enhance functionality and user experience.
- Wireless Charging Compatibility: Many battery cases offer the convenience of wireless charging, allowing users to recharge their phone without needing to connect a cable. This feature is particularly valuable for those who prefer a clutter-free charging solution and want to maintain the sleek design of the phone.
- LED Indicator Lights: Battery cases often include LED lights that show the current battery level, providing a quick visual reference for how much power is left. This feature helps users manage their device’s charging needs effectively and plan for recharging when necessary.
- Drop Protection: In addition to providing extra battery life, many cases are designed to offer enhanced drop protection. This means they are built with durable materials that can absorb shocks and prevent damage to the phone in case of accidental falls.
- Built-in Kickstand: Some battery cases feature a built-in kickstand that allows users to prop up their phone for hands-free viewing. This is particularly useful for watching videos or video chatting, enhancing the overall user experience.
- Enhanced Sound Quality: Certain battery cases are designed to improve audio output by channeling sound through specific openings or using acoustic technology. This ensures that users can enjoy richer sound quality while listening to music or watching videos.
- Customizable Designs: Many battery cases come in various colors and designs, allowing users to personalize their device. This feature adds a touch of style and individuality, catering to personal tastes and preferences.
- Easy Access to Ports and Buttons: Quality battery cases are designed to ensure that users can easily access all ports, buttons, and features of the Galaxy S8 Plus. This includes cutouts for the camera and charging port, ensuring that functionality is not compromised.