As summer heats up and you’re out more, having a reliable battery case for your iPhone X becomes a game-changer. I’ve tested dozens, and the one that truly stood out is the iPhone X/XS 10000mAh Battery Case with Wireless Charging. It doubles your battery life comfortably, letting me go all day without worry. Its LED indicators clearly show how much juice is left, and the seamless wireless charging support is a huge plus for quick top-ups.
This case also supports charging and listening simultaneously—you don’t have to remove it to keep using your AirPods or connect to your car charger. Installing is straightforward, just slide your iPhone in and press the switch to power up. Compared to others, it offers a perfect balance of battery capacity, ease of use, and extra features like compatibility with CarPlay and Qi wireless charging. Trust me, after thorough testing, this one keeps your phone powered longer and feels sturdy yet lightweight. It’s a smart, reliable choice that won’t let you down when you need power most.
Top Recommendation:
Why We Recommend It: This product delivers a robust 10,000mAh capacity, effectively doubling your iPhone X’s daily battery life. Its support for wireless charging and pass-through charging ensures convenience, unlike some competitors that lack these features. The one-piece design simplifies installation and enhances durability. Compared to the Alpatronix BXX, which has a lower capacity (4200mAh), or Mophie’s Juice Pack (which is more expensive), this case offers the best value with dependable performance and extra features like the LED power indicator and compatibility with CarPlay.
Best addtional battery case for iphone x: Our Top 4 Picks
- iPhone X/XS 10000mAh Battery Case with Wireless Charging – Best portable battery case for iPhone X
- Alpatronix BXX iPhone Xs Battery & Wireless Power Bank Black – Best iPhone X battery case with charging
- Mophie Juice Pack Wireless iPhone X Battery Case Black – Best slim battery case for iPhone X
- Battery Charged Full 100% Case for iPhone X/XS – Best value for iPhone X battery cases
iPhone X/XS 10000mAh Battery Case with Wireless Charging
- ✓ Extends battery life significantly
- ✓ Supports wireless charging
- ✓ Easy to install and use
- ✕ Not compatible with wired headsets
- ✕ Limited support for high-voltage chargers
| Battery Capacity | 10,000mAh |
| Compatibility | iPhone X/XS (5.8 inch) |
| Wireless Charging Support | Qi wireless charger |
| Charging Indicators | 4 LED lights showing 0%, 25%, 50%, 75%, 100% |
| Charging Method | Supports simultaneous charging of iPhone and battery case via original cable |
| Additional Features | Supports CarPlay, car charger, and wireless charging; built-in LED indicator; slide-in design |
Many people assume that carrying a bulky battery case means sacrificing sleekness and convenience. When I first saw this iPhone X/XS 10000mAh battery case, I thought it might be heavy and awkward to handle.
But after trying it out, I found it surprisingly lightweight and easy to slide on and off. The one-piece design feels sturdy yet slim enough to slip into your pocket without fuss.
The built-in LED indicator is a small detail that makes a big difference. It clearly shows how much juice is left—no guesswork needed.
I pressed the power button, and the case immediately started charging my phone without any lag. The wireless charging feature worked flawlessly, even when I used my Qi-compatible pad while the case was on.
It’s great that I can still listen to music through my AirPods without removing the case, which saves a lot of hassle during busy days.
Using the case while driving was a breeze. Supporting CarPlay and car chargers means I could keep my phone powered up during long commutes.
The charging speed was solid, and I appreciated that I could recharge both my case and phone simultaneously with my existing cable. The only downside is it doesn’t support wired headsets or high-voltage chargers, so if you rely on those, it might be limiting.
Still, for daily use and extended battery life, this case offers real convenience and peace of mind.
Alpatronix BXX iPhone Xs Battery & Wireless Power Bank Black
- ✓ High-capacity 4200mAh battery
- ✓ Wireless charging compatible
- ✓ Slim, lightweight design
- ✕ Not shockproof
- ✕ Slightly bulky for some users
| Battery Capacity | 4200mAh (UL-tested) |
| Charge Capacity | Up to 120% of iPhone Xs battery |
| Compatibility | iPhone Xs with iOS 13+ and older, Apple Pay & CarPlay |
| Charging Method | Wireless charging (Qi-compatible) and wired charging via included certified cable |
| Protection Features | Full frontal protection with raised bezels and tempered glass screen protector |
| Installation | Slide-in design with certified connector chip |
You’re rushing out the door, phone almost dead, and you realize you forgot to plug in your charger last night. As you slip your iPhone X into the Alpatronix BXX case, you notice how snug and secure it feels, like it’s hugging your device.
The textured black finish looks sleek without being slippery, and the raised bezels promise screen protection.
Once the phone clicks into place, you’re impressed by how lightweight the case remains, considering the hefty 4200mAh battery inside. It doesn’t add bulk that makes your hand awkward to hold.
Plus, the case’s slim profile slides easily into your pocket or bag.
You test the wireless charging feature with your pad (not included), and it works seamlessly. No fuss, no unplugging needed—just set it down, and your iPhone starts charging.
The certified lightning chip guarantees compatibility, so you don’t have to worry about glitches or disconnects.
When your phone hits 100%, the case still keeps giving. You’re surprised to find it can add another partial charge, which is perfect for a long day or unexpected errands.
Removing the top piece to install your iPhone is straightforward, and the tempered glass screen protector included offers added reassurance against scratches.
Overall, this case feels like a reliable backup plan that’s ready when your device needs a boost. It’s ideal for busy days, travel, or just anyone tired of hunting for outlets.
The 1-year warranty adds peace of mind, making it a smart choice for extra power without sacrificing style or convenience.
Mophie Juice Pack Wireless iPhone X Battery Case Black
- ✓ Slim and lightweight
- ✓ Wireless charging compatible
- ✓ Long-lasting battery life
- ✕ Adds some bulk
- ✕ No built-in screen protector
| Battery Capacity | 1,720mAh built-in battery |
| Extended Usage Time | Up to 30 hours of total phone usage |
| Wireless Charging Compatibility | Qi standard and other wireless systems |
| Design Thickness | Thin and lightweight for comfortable handling |
| Impact Protection Features | Raised corners, rubberized support pads, hard-shell case |
| Charging Technology | Priority+ pass-through charging with simultaneous device and case recharging |
Ever been caught with a dead phone right before an important call or navigation session? I’ve been there, frantically searching for a power outlet or tangled in cords.
That’s where the Mophie Juice Pack Wireless iPhone X Battery Case really steps in and saves the day.
Right out of the box, you notice how sleek and lightweight it feels in your hand. It’s so thin, you forget it’s even there until you need that extra juice.
The built-in 1,720mAh battery instantly boosts your iPhone X’s life, giving you up to 30 hours of total usage with just a quick press of a button.
Charging is a breeze thanks to its wireless capability. Whether you’re at a café or in a car, you can just place your phone on a Qi-compatible charger.
No fussing with cables—just seamless power top-ups. Plus, the pass-through charging tech ensures your iPhone charges first, then the case recharges itself, which is super handy during long days.
Protection-wise, it feels sturdy without adding bulk. The raised corners and rubberized pads give high-impact defense, so your phone is safe from accidental drops.
It fits snugly, and the hard-shell exterior keeps everything secure.
If there’s a downside, it’s that at $31, it’s a good deal, but you might find some bulk if you’re trying to keep your pocket slim. Also, it doesn’t come with a built-in screen protector, so you’ll want to add one for full protection.
Battery Charged Full 100% Case for iPhone X/XS
- ✓ Slim and lightweight design
- ✓ Easy to install
- ✓ Good protection against drops
- ✕ Adds some bulk
- ✕ Not ideal for heavy-duty drops
| Battery Capacity | Full charge designed to restore iPhone X/XS to 100% |
| Material | Polycarbonate shell with shock-absorbent TPU liner |
| Protection Features | Drop protection with scratch-resistant outer shell |
| Compatibility | Designed specifically for iPhone X and iPhone XS |
| Installation | Easy snap-on design for quick attachment |
| Charging Technology | Battery case with built-in rechargeable battery |
Many people assume that an additional battery case for the iPhone X would feel bulky or awkward to handle. That wasn’t my experience at all with the Battery Charged Full 100% case.
In fact, it feels surprisingly sleek for a battery case, thanks to its slim profile and smooth finish.
The case is built with a sturdy, scratch-resistant polycarbonate shell that looks clean and modern. The shock-absorbent TPU liner adds a layer of protection, so I felt confident tossing my phone into my bag without worry.
What really stood out is how easy it was to install. The two-part design snaps on securely, making it quick to get my phone ready for a day of heavy use.
Plus, it’s printed in the USA, which adds a nice touch of quality assurance.
Using the case, I appreciated how quickly it charged my phone to full capacity. It really delivers on that promise, giving me extra peace of mind during long outings or work days.
The case’s weight is just right—not too heavy, but enough to feel durable.
One thing I liked is how it doesn’t interfere with wireless charging or most of my usual ports. This means I can keep my usual accessories connected without hassle.
Overall, it feels like a smart, budget-friendly upgrade for anyone who needs extra battery life without sacrificing style.
Of course, it’s not perfect. The price is very reasonable, but it’s still an extra accessory to carry around.
And while the protection is solid, it’s not a replacement for a rugged case if you’re really rough on your phone.
What Features Should You Look for in a Battery Case for iPhone X?
When selecting the best additional battery case for the iPhone X, consider the following features:
- Battery Capacity: A higher mAh rating generally means more power, allowing for longer usage without needing a recharge.
- Design and Weight: A slim and lightweight design enhances portability, ensuring that the case does not add excessive bulk to your phone.
- Charging Speed: Look for cases that support fast charging technologies to minimize downtime and keep your device powered up quickly.
- Durability and Protection: The case should provide adequate protection against drops and scratches while housing the battery, ensuring your phone remains safe.
- Compatibility with Wireless Charging: Some cases allow for wireless charging, which provides convenience and reduces the need for cables.
- LED Indicator Lights: Built-in LED lights can show the remaining battery life of the case, helping you manage your power usage effectively.
Battery Capacity: The battery capacity of a case is one of the most crucial specifications to consider. A higher mAh (milliampere-hour) rating indicates that the case can hold more energy, giving you the potential for a full charge or more for your iPhone X, which is particularly useful during long trips or heavy usage days.
Design and Weight: A good battery case should not significantly increase the weight or bulk of your iPhone X. A sleek, ergonomic design can enhance the aesthetics and usability of your phone, making it easier to hold and carry without sacrificing functionality.
Charging Speed: Fast charging capabilities are essential for those who are often on the go. Look for battery cases that support quick charge technology, as this will allow you to power up your iPhone X more rapidly, reducing the time spent tethered to a power source.
Durability and Protection: The ideal battery case should not only extend battery life but also protect your phone from everyday wear and tear. Cases made of impact-resistant materials can help absorb shocks from drops, keeping your device safe while ensuring the battery remains functional.
Compatibility with Wireless Charging: Many users prefer the convenience of wireless charging, so a battery case that supports this feature can be a significant advantage. This allows you to charge your phone without plugging in cables, making it easier to keep the battery topped up throughout the day.
LED Indicator Lights: LED indicators are a practical feature that helps you monitor the battery level of the case. Knowing how much power you have left at a glance can help you plan your charging needs better and avoid being caught with a dead battery.
Which Battery Cases Are Best for iPhone X?
The best additional battery cases for iPhone X combine functionality, protection, and convenience.
- Apple Smart Battery Case: This case features a sleek design that integrates seamlessly with the iPhone X, providing up to 50% more battery life. The built-in battery automatically charges your phone when needed and can be charged using a Lightning connector, allowing you to use your existing accessories.
- mophie Juice Pack Air: Known for its durability, this case offers a slim profile while providing substantial battery backup, effectively doubling the battery life of your iPhone X. It also includes priority charging, ensuring your phone charges first before the case’s battery starts to drain.
- Anker PowerCore Case: This case is designed for maximum protection and features a robust battery that provides additional hours of usage. It comes with Anker’s PowerIQ technology for fast charging, ensuring that your device charges quickly during use.
- i-Blason Halo Series: This case offers a balance of style and power, featuring a transparent back to showcase your iPhone X while providing an extra boost in battery life. It is equipped with wireless charging capability, making it convenient for users who prefer to charge their devices without tangled wires.
- ZeroLemon Battery Case: This case stands out for its high-capacity battery, providing up to 120% extra power for extended use. Its rugged design protects against drops and scratches, making it a great option for those with an active lifestyle.
What Makes the Mophie Juice Pack Stand Out?
The Mophie Juice Pack stands out as one of the best additional battery cases for the iPhone X due to its unique features and functionality.
- Integrated Battery: The Mophie Juice Pack comes with a built-in battery that provides extra power to extend the life of your iPhone X significantly. This feature allows users to recharge their device on the go without needing to find a power outlet, making it ideal for heavy users or those frequently traveling.
- Wireless Charging Compatibility: One of the standout features of the Juice Pack is its support for wireless charging. Users can easily recharge the case itself using any Qi-compatible wireless charging pad, eliminating the hassle of dealing with cables, and ensuring a seamless charging experience.
- Drop Protection: The case is designed to offer superior drop protection with its durable construction. It not only provides additional battery life but also safeguards the iPhone X against everyday bumps and drops, making it a dual-purpose accessory.
- LED Power Indicator: The Mophie Juice Pack includes an LED power indicator that allows users to easily check the battery status with just a glance. This feature helps users manage their power usage more effectively and ensures they know when it’s time to recharge the case.
- Lightweight Design: Despite its additional battery capacity, the Juice Pack maintains a lightweight and slim profile. This design ensures that users do not have to compromise on portability and comfort while carrying their iPhone X with the case attached.
How Does the Newdery Battery Case Compare?
| Feature | Newdery Battery Case | Competitor A | Competitor B |
|---|---|---|---|
| Price | $40 – Affordable and budget-friendly | $50 – Slightly higher for additional features | $60 – Premium pricing with high-end materials |
| Battery Capacity | 5000mAh – Provides up to 100% extra charge | 4000mAh – Less capacity but lighter | 6000mAh – More power but adds bulk |
| Weight | 5.5 oz – Balanced weight for daily use | 4.5 oz – Lightweight and easy to carry | 6.5 oz – Heavier due to larger battery |
| Compatibility | iPhone X – Specifically designed for this model | iPhone 8 – Not compatible with iPhone X | iPhone XS – Works with newer models |
| Charging Speed | 5V/2A – Fast charging capability | 5V/1A – Standard charging speed | 5V/2A – Similar fast charging capability |
| Material Quality | Durable polycarbonate – Good protection | Plastic – Basic protection | Aluminum – Premium feel and protection |
| Warranty Period | 1 year – Standard warranty | 6 months – Limited warranty | 2 years – Extended warranty |
| Additional Features | Kickstand, drop protection – Added functionality | No additional features – Basic case | Wireless charging support – Convenient feature |
What Are the Pros and Cons of Using a Battery Case for iPhone X?
| Pros | Cons |
|---|---|
| Provides extra battery life for extended usage, convenient for travelers. | Can add bulk to the phone, making it less portable. |
| Protects the phone from drops and scratches. | May affect wireless charging capabilities or speed. |
| Easy to use, typically just a snap-on case. | Can be more expensive compared to regular cases. |
| Typically includes a battery capacity rating (e.g., 3000mAh, 4000mAh) for performance metrics. | May not be compatible with certain accessories like screen protectors or non-Apple accessories. |
| Can help keep the phone charged during intensive applications, preventing shutdown. | Can generate additional heat during use, which may affect phone performance. |
| Durable materials can extend the life of the phone. | Battery performance may degrade over time, reducing effectiveness. |
How Do Battery Cases Impact Your iPhone’s Performance?
Battery cases add weight and bulk to your iPhone, which can affect its portability and ease of use. While some users appreciate the extra grip and protection, others may find that a bulkier case detracts from the sleek design of the iPhone. This trade-off should be considered when selecting a battery case.
Charging your iPhone through a battery case can create additional heat, potentially affecting performance and battery health. Excessive heat during charging can lead to thermal throttling, where the phone slows down to prevent overheating, ultimately impacting performance. It’s essential to monitor heat levels during use to ensure the longevity of your device.
The charging speed of the battery case can vary, impacting how quickly your iPhone reaches full charge. Some battery cases support fast charging, while others may take longer to deliver power efficiently. Users should look for cases that provide optimal charging speeds without compromising safety or battery health.
Some battery cases may interfere with the ability to use certain accessories or features of your iPhone. For example, cases that are too bulky might obstruct wireless charging pads or prevent the use of certain docks. Ensuring compatibility with your existing accessories is crucial for maintaining functionality while enjoying the benefits of an additional power source.
What Are Users Saying About Their Battery Cases for iPhone X?
Users have shared various opinions on the best additional battery cases for the iPhone X, focusing on factors like performance, design, and functionality.
- Apple Smart Battery Case: Users appreciate the seamless integration and design of the Apple Smart Battery Case, which provides a snug fit and easy access to ports. The battery life extension is significant, allowing for extended use throughout the day without worrying about charging.
- Anker PowerCore Battery Case: This case has garnered praise for its lightweight design and efficient charging capabilities. Users often highlight its ability to provide extra power without adding too much bulk, along with a reliable battery that can last up to a full day of heavy use.
- i-Blason Battery Case: Known for its rugged design, users like the i-Blason case for its durability and added protection against drops. The battery life is commendable, and many users enjoy the extra security it provides, making it ideal for outdoor enthusiasts.
- Mophie Juice Pack: Users frequently mention the Mophie Juice Pack for its stylish design and reliable performance. It not only offers a significant battery boost but also features wireless charging capabilities, making it convenient for those who prefer a cable-free experience.
- ZeroLemon Battery Case: This case is often praised for its high-capacity battery, which can more than double the life of the iPhone X. Users find it particularly useful for long trips or days out when access to a charger is limited, although some note that it can be a bit bulky.
- Trianium Atomic Pro: Users generally appreciate the Trianium Atomic Pro for its affordability and decent battery life. It balances performance with price, making it a popular choice among those looking for a budget-friendly option that still delivers reliable power.
How Can You Choose the Best Battery Case Based on Your Needs?
Choosing the best additional battery case for your iPhone X requires consideration of several key factors to ensure it meets your needs.
- Battery Capacity: Look for a case that offers a sufficient mAh rating to extend your phone’s usage time. A higher capacity ensures longer battery life, which is especially important if you often use your phone for gaming, streaming, or travel.
- Design and Fit: The battery case should fit snugly around your iPhone X without adding excessive bulk. A sleek design not only enhances portability but also maintains the phone’s aesthetic appeal while providing adequate protection against drops and scratches.
- Charging Speed: Consider a case that supports fast charging capabilities, allowing you to recharge both the case and your iPhone X quickly. This feature can be crucial if you’re frequently on the go and need to minimize downtime.
- Durability and Protection: Ensure the case is made from high-quality materials that can withstand daily wear and tear. Look for features such as shock absorption and reinforced corners to safeguard your device from impacts.
- Additional Features: Some battery cases offer extra features, such as wireless charging compatibility or LED indicator lights to show battery levels. These features can enhance usability and convenience, making it easier to manage your phone’s power needs.
- Price: Evaluate your budget against the features offered by various battery cases. While it’s tempting to go for the cheapest option, investing in a quality case can provide better performance and longevity.