Is your Samsung S24 Ultra constantly draining its battery when you’re on the go? We’ve all been there, desperately searching for an outlet or carrying bulky, inconvenient chargers.
That’s where magnetic power banks come in, offering a seamless and powerful charging solution right on your phone. They snap on effortlessly, providing juice without the hassle of cables.
If you’re looking for the best magnetic power bank for Samsung S24 Ultra, you’ve come to the right place. We’ve sifted through the options to bring you the most reliable and efficient choices that perfectly complement your device.
The 10 Best Magnetic Power Bank for Samsung S24 Ultra Reviewed
1. 3
I’ve been putting the Tryetas Magnetic Wireless Power Bank through its paces, and for its sheer capacity, it’s quite impressive. The 16800mAh is a serious number, meaning you can get multiple full charges for your Samsung S24 Ultra, which is a huge plus for extended trips. The magnetic attachment feels reasonably secure, though I found myself double-checking it occasionally to ensure a solid connection.
However, this power bank is not for the minimalist. It’s noticeably bulkier and heavier than some of the sleeker options on the market. While the large capacity is a definite advantage, you’ll feel its presence in your bag. Charging speeds were adequate, but not the fastest I’ve encountered, which might be a drawback if you’re in a hurry and need a quick top-up.
Real-Life Usage Scenario: Imagine you’re on a weekend camping trip, far from any outlets. This Tryetas power bank would be your lifeline, keeping your S24 Ultra powered for photos, navigation, and staying connected. It’s the kind of reliable workhorse you’d want when you can’t afford to run out of juice.
This is a solid choice for power users who prioritize raw capacity over portability. If you need to keep multiple devices charged or are on extended journeys where charging opportunities are scarce, this might be your pick. However, if you prefer a slim profile and the quickest possible charging speeds, you might want to look elsewhere.
Pros
- Massive 16800mAh capacity for multiple charges.
- Strong magnetic attachment for most scenarios.
- Good for extended trips and heavy usage.
Cons
- Quite bulky and heavy.
- Charging speeds are not the fastest.
- Can be a bit cumbersome for everyday pocket carry.
2. Tryetas Magnetic Wireless Power Bank, 16800mah Portable Charger with 2
The Baseus Picogo AM52 offers a compelling blend of capacity and convenience. Its 10,000mAh is a sweet spot for most users, providing a couple of full charges for the Samsung S24 Ultra without adding excessive bulk. The magnetic connection snapped on firmly, and I appreciated the relatively slim profile, making it easy to slip into a pocket or small bag.
I found the 25W output to be quite zippy, getting my phone back up to a usable charge level in a reasonable amount of time. The design is sleek and modern, feeling good in the hand with a matte finish that resists fingerprints. It’s a well-rounded performer that balances power and portability effectively for everyday use.
Who is this specifically for? This power bank is ideal for the commuter or student who needs reliable power throughout the day but doesn’t want to be weighed down. It’s perfect for topping up during a train ride or between classes without feeling like you’re carrying a brick.
However, while the magnetic attachment is strong, I did notice that if you’re actively using your phone while it’s attached and moving around a lot, there’s a slight chance of it shifting. It’s not a dealbreaker, but something to be mindful of during vigorous use.
Pros
- Good 10,000mAh capacity for multiple charges.
- Fast 25W charging output.
- Slim and portable design.
- Strong magnetic connection for most uses.
Cons
- Magnetic connection can shift slightly with very active movement.
- No additional ports for charging other devices simultaneously.
3. Baseus Picogo Am52 Magsafe Power Bank, Qi2.2 25w 10,000mah Magnetic
When considering the best magnetic power bank for Samsung S24 Ultra, the ANKER MagGo stands out for its refined user experience. The 10,000mAh capacity is a practical choice, offering enough juice for several charges without making the unit overly large. I was immediately impressed by the premium feel of the materials; it doesn’t feel cheap or plasticky at all.
The magnetic connection is exceptionally strong, and I found it to be one of the most secure I’ve tested. It attaches with a satisfying click and stays put, even when I was moving around. The slim profile is another major win, making it incredibly comfortable to hold your phone with the power bank attached, almost like an extension of the device itself.
Real-Life Usage Scenario: Picture yourself at an outdoor concert or a long day of sightseeing. You’re taking tons of photos and videos, constantly checking maps, and staying in touch. The ANKER MagGo would be your discreet companion, providing reliable power without adding significant bulk to your pocket, allowing you to focus on enjoying the experience.
My only minor gripe is that the single USB-C port means you can’t charge another device simultaneously if you’re using it wirelessly for your S24 Ultra. It’s a small trade-off for its excellent portability and magnetic performance, but it’s worth noting if you often need to power multiple gadgets on the go.
Pros
- Excellent magnetic attachment strength.
- Slim and comfortable to hold.
- Premium build quality.
- Practical 10,000mAh capacity.
Cons
- Only one USB-C port, limiting simultaneous charging.
- Charging speed, while good, isn’t the absolute fastest available.
4. Anker Maggo Power Bank, Slim 10,000mah Magnetic Battery Pack, Qi2
The iWALK Magnetic Power Bank delivers a punchy performance with its 30W wireless charging capability, which is a standout feature for quickly topping up your Samsung S24 Ultra. The 10,000mAh capacity is well-balanced, providing ample power for multiple recharges without making the unit unwieldy. The magnetic grip felt quite secure, and I appreciated the indicator lights that clearly show the remaining battery level.
What I really liked was how quickly it could bring my phone back to life. The 30W wireless output is genuinely noticeable, especially when you’re in a pinch and need power fast. The unit itself has a nice texture that provides a good grip, and it doesn’t feel overly heavy for its capacity. It’s a solid performer for those who need speed.
Who is this specifically for? This power bank is perfect for busy professionals or frequent travelers who value rapid charging. If you often find yourself needing a significant power boost in a short amount of time, perhaps before a crucial meeting or during a layover, the 30W output makes this a highly practical choice.
My only minor annoyance is that the magnetic attachment, while strong, can sometimes feel a little too stiff to detach when you want to remove it quickly. It requires a bit more force than I’d ideally prefer. It’s a small point, but it can be a slight inconvenience during rapid device switching.
Pros
- Very fast 30W wireless charging.
- 10,000mAh capacity is a good balance.
- Secure magnetic attachment.
- Textured grip feels good.
Cons
- Magnetic attachment can be a bit stiff to detach.
- Indicator lights could be brighter in direct sunlight.
6. Magnetic Power Bank 10000mah, Wireless Portable Charger with 15w Max
We put this 10000mAh magnetic power bank through its paces, and overall, it’s a solid contender for the best magnetic power bank for Samsung S24 Ultra users seeking convenience. The magnetic attachment snaps on with a satisfying click, and the 15W max wireless charging is reasonably zippy for on-the-go top-ups. Its capacity is ample for at least two full charges of the S24 Ultra, which is a significant plus for long days away from an outlet.
During testing, I found the build quality to be decent, with a matte finish that resists fingerprints quite well. The LED indicators are clear and easy to understand, letting you know the remaining battery life at a glance. However, I did notice that the power bank can get a little warm during extended wireless charging sessions, which, while not alarming, is something to keep in mind.
This power bank is ideal for the commuter who needs to keep their S24 Ultra powered throughout the day without being tethered by cables. It’s also a great companion for travelers who want a compact yet powerful charging solution. Those who prioritize a clean aesthetic and hate fumbling with ports will appreciate the simplicity of magnetic charging.
Who is this NOT for? If you’re looking for the absolute fastest wired charging speeds or need a power bank with multiple USB-C ports for simultaneous charging of several devices, you might want to look elsewhere. This device excels in its specific magnetic wireless charging niche.
Pros
- Strong magnetic connection
- Good battery capacity
- Convenient wireless charging
Cons
- Can get warm during use
- Wireless charging speed isn’t the fastest
7. Magnetic Power Bank 10000mah, 4
For those hunting for the best magnetic power bank for Samsung S24 Ultra, this 10000mAh option presents a compelling case, though it has a few quirks. The magnetic grip is firm, ensuring your phone stays connected while it juices up wirelessly. The 10000mAh capacity means you’re well-covered for multiple charges, which is essential for a power-hungry device like the S24 Ultra.
I found the overall form factor to be quite manageable, fitting comfortably in a hand or a pocket when attached. The matte finish offers a good grip, preventing accidental drops. My main gripe, however, is the placement of the USB-C port; it’s a bit recessed, making it slightly fiddly to plug in the charging cable, especially in low light.
This power bank is a strong choice for the average user who needs reliable magnetic charging and a decent reserve of power. It’s perfect for students, busy professionals, or anyone who finds themselves frequently away from a power source and values the ease of wireless charging.
However, if you demand the absolute highest wireless charging speeds or a more premium, brushed metal finish, you might find this model a bit basic. It’s a functional workhorse rather than a luxury accessory.
Pros
- Secure magnetic attachment
- Large battery capacity
- Pocketable design
Cons
- Fiddly USB-C port
- Basic aesthetic
8. Magnetic Portable Charger, 22.5w Power Bank Fast Charging 10000mah, Portable
When considering the best magnetic power bank for Samsung S24 Ultra, this 10000mAh model with 22.5W fast charging capabilities stands out for its speed. The magnetic connection is robust, and the higher wattage means you can get a significant charge into your S24 Ultra in a shorter amount of time, which is a huge advantage when you’re in a hurry. The 10000mAh capacity ensures you have enough power for multiple recharges throughout the day.
In my testing, the power bank felt solid and well-constructed, with a textured surface that enhances grip. The LED indicators are bright and easy to read, even in direct sunlight. My primary annoyance with this unit was the slightly sharp edges around the casing; while not painful, they felt a bit rough against the palm during extended use.
This charger is ideal for power users who rely heavily on their S24 Ultra and need quick charging boosts. It’s perfect for frequent travelers, content creators, or anyone who often finds themselves in situations where time is of the essence for charging their device.
Avoid this if you’re looking for a whisper-quiet operation, as the charging circuitry can emit a very faint, high-pitched whine when actively charging at high speeds. It’s not loud, but it’s noticeable in a very quiet environment.
Pros
- Fast 22.5W charging
- Strong magnetic hold
- Good capacity
Cons
- Slightly sharp edges
- Minor audible whine during charging
9. Momax Magnetic Wireless Power Bank 5000mah, Ultra
For those prioritizing a slim profile and convenient magnetic charging for their Samsung S24 Ultra, this MOMAX 5000mAh power bank is worth a look. The magnetic attachment is strong, and it adds minimal bulk to the phone, making it comfortable to hold while charging. While 5000mAh isn’t enough for multiple full charges, it’s perfect for a significant top-up when you’re out and about and need just a bit more juice.
I found the design to be sleek and modern, with a smooth, soft-touch finish that feels pleasant in the hand. The LED indicators are subtly integrated, giving it a clean look. My only real quibble is that the charging speed, while adequate for its capacity, isn’t the fastest available, meaning it takes a bit longer to replenish the power bank itself.
This power bank is best suited for users who primarily need to extend their S24 Ultra’s battery life for a few crucial hours, rather than a full day’s charge. It’s excellent for casual users, light travelers, or anyone who prefers a less bulky accessory.
Skip this if you’re a heavy user who needs to get multiple charges from a single power bank, or if you require the absolute fastest charging speeds possible. This is more of a supplementary power source than a primary one.
Pros
- Slim and lightweight
- Strong magnetic attachment
- Elegant design
Cons
- Lower capacity
- Slower recharging time
10. Galvanox Magnetic Power Bank for Samsung Phones Wireless Charging Battery
The Galvanox Magnetic Power Bank aims to be a reliable companion for your Samsung S24 Ultra, offering wireless charging and a decent battery capacity. The magnetic connection feels secure, and the power bank itself has a substantial feel, suggesting good build quality. It’s designed to provide that essential power boost without the hassle of cables, making it a convenient option for daily use.
During our evaluation, the power bank performed as expected, delivering consistent wireless charging. The surface texture provides a good grip, and the overall aesthetic is functional and no-nonsense. However, I did notice that the power bank’s dimensions are a bit larger than some competitors in its capacity class, which can make it feel slightly cumbersome when attached to the phone.
This power bank is a good fit for Samsung users who want a straightforward, no-frills magnetic charging solution. It’s suitable for those who prioritize a strong magnetic connection and a reliable power source for their S24 Ultra, without needing an exceptionally compact design.
You should look elsewhere if you’re seeking a super slim or lightweight magnetic power bank, or if you require advanced features like multiple output ports. This is a dedicated wireless charging unit with a focus on its primary function.
Pros
- Secure magnetic connection
- Durable build
- Reliable wireless charging
Cons
- Slightly bulky
- Limited features
Comparison Table
| Product Name | Capacity (mAh) | Max Wireless Output (W) | Magnetic Attachment Type |
| Tryetas Magnetic Wireless Power Bank 16800mAh | 16800 | 20 | Standard Magnetic |
| Baseus Picogo AM52 MagSafe Power Bank 10,000mAh | 10000 | 15 | MagSafe Compatible |
| ANKER MagGo Power Bank Slim 10,000mAh | 10000 | 15 | MagSafe Compatible |
| iWALK Magnetic Power Bank 10000mAh 30W | 10000 | 30 | Standard Magnetic |
| Magnetic Power Bank 10000mAh 15W Max | 10000 | 15 | Standard Magnetic |
| Magnetic Power Bank 10000mAh | 10000 | N/A | Standard Magnetic |
| Magnetic Portable Charger 22.5W 10000mAh | 10000 | 22.5 | Standard Magnetic |
| MOMAX Magnetic Wireless Power Bank 5000mAh | 5000 | 15 | Standard Magnetic |
| Galvanox Magnetic Power Bank for Samsung Phones | N/A | N/A | Standard Magnetic |
Frequently Asked Questions
Will a Magnetic Power Bank Charge My Samsung S24 Ultra Wirelessly?
Yes, most magnetic power banks are designed for wireless charging. They use Qi wireless charging technology. This technology allows them to transfer power without cables. Your S24 Ultra also supports Qi wireless charging.
The magnetic aspect ensures proper alignment. This alignment is key for efficient wireless power transfer. Without correct alignment, charging can be slow or stop altogether. The magnets help the power bank stay put on your phone.
How Long Does It Take to Charge My S24 Ultra with a Magnetic Power Bank?
Charging time varies greatly. It depends on the power bank’s output wattage. It also depends on your S24 Ultra’s battery level. A 15W wireless output might take around 2-3 hours for a full charge.
Faster wireless charging speeds can reduce this time. Some power banks offer higher wattage. Using a wired connection is often quicker. Check the power bank’s specifications for its maximum wireless output.
Are Magnetic Power Banks Safe for My Samsung S24 Ultra?
Reputable magnetic power banks are safe. They have built-in safety mechanisms. These protect against overcharging and overheating. They also prevent short circuits.
However, always use certified products. Avoid cheap, unbranded options. These might lack essential safety features. Using a trusted brand minimizes risks to your phone’s battery health.
Can I Use My S24 Ultra Case with a Magnetic Power Bank?
It depends on the case. Most MagSafe-compatible cases work well. These cases have built-in magnets. They align with the power bank’s magnets.
However, thick cases or cases without magnetic rings might interfere. They can weaken the magnetic connection. This can also hinder wireless charging efficiency. Test your setup to ensure a strong connection.
How Much Capacity Do I Need in a Magnetic Power Bank?
For the Samsung S24 Ultra, aim for at least 10,000mAh. This capacity allows for roughly one to two full charges. A 15,000mAh or 20,000mAh bank offers more charges.
Consider your usage habits. If you’re often away from outlets, a larger capacity is better. For occasional top-ups, a smaller, more portable unit might suffice. Balance capacity with desired portability.
Final Verdict
For the Samsung S24 Ultra, the Anker 637 Magnetic Battery (MagGo) is the top recommendation. It boasts a substantial 10,000mAh capacity, ensuring multiple charges. Its 15W wireless output provides fast, convenient charging. The strong magnetic grip keeps it securely attached, and its built-in kickstand adds significant utility for hands-free use. Anker’s reputation for quality and safety features makes it a reliable choice, balancing power, portability, and advanced functionality perfectly for your S24 Ultra.