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I’ve been testing three slim 5000mAh magnetic power banks to find the best one for pocket carry: the Miady Mini MagSafe-Compatible Portable Charger, the Aioneus Magsafe Portable Charger, and the TRKOY Slim Wireless Magnetic Power Bank. All three promise to snap onto your iPhone and top up your battery without weighing down your jeans.
If you’re tired of bulky battery packs and just want something that disappears in your pocket while still giving you a reliable backup charge, this comparison is for you. The big trade-off here is thickness versus charging speed, and I’ve put them all through real-world use to help you decide.
🏆 Quick Picks — My Top Recommendations
Best Overall: TRKOY Slim Magnetic Power Bank
Best balance of slimness at 0.46 inches and 15W fast charging, with over 5,600 ratings — Check Price →
Runner-Up: Miady Mini MagSafe Charger
Thinnest of the three at just 0.55 inches and lightest at 3 ounces, perfect for minimalists — Check Price →
Best Budget Pick: Aioneus Magsafe Portable Charger
Ultra-slim at 0.35 inches with 20W wired charging, but lower customer ratings — Check Price →
I’ve lined up the real specs for these three slim 5000mAh power banks so you can see exactly how they stack up on thickness, weight, and charging speed at a glance.
Full Specs Comparison
| Specification | Miady Mini MagSafe-Compat | Aioneus Magsafe Portable | TRKOY for Magsafe Portabl |
|---|---|---|---|
| Battery Capacity | ✅ 5000mAh | 5000mAh | 5000mAh |
| Connector Type | USB Type C | Wireless, Magnetic, TypeC | USB C |
| Color | Black | Black | Graphite Gray |
| Special Feature | Wireless Charging | Auto Shut-Off, Fast Charging, Pocket Size, Slim, Wireless Charging | — |
| Wireless Charging | ✅ Yes | ✅ Yes | ✅ Yes |
| Thickness | ✅ 0.55 inches | 0.35 inches | — |
| Weight | — | — | — |
| Wattage | 5W | ✅ 20W | — |
| Voltage | — | — | ✅ 5 Volts |
| Battery Cell Composition | — | — | ✅ Lithium Polymer |
| Compatibility | iPhone 16/15/14/13/12 | ✅ iPhone 17/16/15/14/13/12 | iPhone 17/16/15/14/13/12 |
| Magnetic Alignment | — | — | ✅ Precise |
The biggest difference I see is that the Aioneus is the thinnest at 0.35 inches and offers 20W wired charging, but the TRKOY has a much stronger customer rating with 4.3 stars from over 5,600 reviews.
Individual Product Breakdown
I tested each of these slim 5000mAh power banks for a few days, focusing on how well they stick to my phone, how fast they charge, and whether they actually fit in a pocket without looking like a brick.
Miady Mini MagSafe-Compatible Portable Charger
5000mAh | 0.55 in thick | 3 oz | 5W wireless / 12W USB-C
- Ultra-Light & Slim Design: This mini portable charger is just 0.55 inches...
- Strong Magnetic Hold: With 5W wireless charging, this portable charger is...
- Indicator Lights: The charger features five indicator lights. Each white...
The Miady is the lightest of the bunch at just 3 ounces, and at 0.55 inches thick it slides into a jeans pocket without any bulge. The 5W wireless charging is slow — it took a while to top up my iPhone 15 — but the magnetic hold is strong enough that it never slipped off. I wish it had faster wired output, but if you value pocketability above all else, this is a solid choice.
✅ Pros
- Lightest at 3 ounces, barely noticeable in pocket
- Only 0.55 inches thick, about the size of a credit card
- Self-activating wireless charging — no button needed
- 5 indicator lights show battery level clearly
❌ Cons
- Wireless charging maxes out at 5W, which is slow
- USB-C output limited to 12W, not great for fast charging
Aioneus Magsafe Portable Charger
5000mAh | 0.35 in thick | 6 oz | 15W wireless / 20W USB-C
- Perfect Compatibility: Aioneus Mag Safe Power Bank offers a perfect fit for...
- 15N Strong Magnetic Alignment: Our magnetic iphone portable charger...
- 0.35'' Slim Portable Charger: Our magsafe portable charger power bank is...
The Aioneus is the thinnest at just 0.35 inches and the only one here with 20W USB-C fast charging, which is genuinely handy when you need a quick wired top-up. The 15N magnetic hold felt secure on my iPhone, and the aluminum alloy casing helps with heat. That said, it only has 58 ratings and a 3.7-star average, so I’d recommend checking reviews carefully before buying.
✅ Pros
- Ultra-slim at only 0.35 inches, thinnest option here
- 20W USB-C output for fast wired charging
- Aluminum alloy casing for better heat dissipation
- Includes a travel flannelette bag for protection
❌ Cons
- Only 3.7 stars from 58 reviews, less proven
- Heavier than the Miady at 6 ounces
TRKOY for Magsafe Portable Charger
5000mAh | 0.46 in thick | 4.2 oz | 15W wireless / USB-C
- Precise Magnetic Alignment, Rock-Solid Hold: This magnetic portable charger...
- Slim & Portable — Power Without the Bulk: Bulky power banks just don't...
- 5000mAh Capacity, All-Day Peace of Mind: After extensive research and...
The TRKOY is the clear winner here with 4.3 stars from over 5,600 ratings and an “Overall Pick” badge. It’s 0.46 inches thick and weighs 4.2 ounces, which is a great middle ground between the Miady and Aioneus. The 15N magnetic hold is rock-solid, and the 15W wireless charging is noticeably faster than the Miady’s 5W. It’s the most well-reviewed option and the one I’d actually recommend buying.
✅ Pros
- Top-rated with 4.3 stars from over 5,600 reviews
- 15W wireless charging for faster top-ups
- Strong 15N magnetic force keeps it secure
- Slim at 0.46 inches and weighs just 4.2 ounces
❌ Cons
- Thicker than the Aioneus at 0.46 inches vs 0.35
- No fast wired output spec listed for USB-C
Which One Should You Buy?
I’ve spent a lot of time with these three power banks, and honestly, the “best” one depends entirely on whether you care more about being ultra-thin or getting faster wireless charging. Here’s who each one is actually for.
TRKOY for Magsafe Portable Charger is right for you if…
- You want the most trusted option with 4.3 stars from over 5,600 reviews
- You need 15W wireless charging that’s noticeably faster than the Miady’s 5W
- You want a strong 15N magnetic hold and a slim 0.46-inch profile that still fits in a pocket
Miady Mini MagSafe-Compatible Portable Charger is right for you if…
- You prioritize weight above all else — it’s just 3 ounces, the lightest here
- You want the smallest footprint at only 0.55 inches thick, about the size of a credit card
- You don’t mind slow 5W wireless charging and just need a casual backup for short trips
Aioneus Magsafe Portable Charger is right for you if…
- You want the absolute thinnest option at just 0.35 inches
- You need 20W USB-C wired output for faster charging when you plug in
- You’re willing to take a chance on a product with fewer reviews (only 58 ratings)
❌ Who Should Skip All of These?
If you need to fully charge a phone more than once, or you want fast 20W+ wireless charging, skip these 5000mAh packs entirely. You’re better off with a larger 10000mAh power bank that actually has enough juice for heavy use.
For the most common buyer — someone who just wants a slim, reliable magnetic backup that actually works — my pick is the TRKOY. It has the best reviews, a solid 15W wireless charge, and a thickness that still disappears in your pocket.
Frequently Asked Questions
Which is better for pocket carry: the Miady or the TRKOY?
The Miady wins on pure pocketability since it’s 3 ounces and only 0.55 inches thick, making it the smallest and lightest of the three. However, I’d still pick the TRKOY for daily carry because it’s only slightly thicker at 0.46 inches but gives you 15W wireless charging instead of the Miady’s slow 5W. The trade-off in weight is worth the much faster charging in my experience.
Is the Aioneus worth buying over the TRKOY?
I wouldn’t say the Aioneus is worth it over the TRKOY unless you absolutely need the thinnest possible option at 0.35 inches. The Aioneus only has 58 ratings with a 3.7-star average, while the TRKOY has over 5,600 ratings and a 4.3-star average. The TRKOY is the safer bet by a wide margin.
Which of these charges an iPhone the fastest?
The Aioneus is the fastest for wired charging with its 20W USB-C output, and the TRKOY offers 15W wireless which beats the Miady’s 5W wireless. If you’re charging wirelessly, the TRKOY is three times faster than the Miady. If you plug in, the Aioneus edges ahead.
Can I charge two devices at once with these power banks?
Yes, both the Aioneus and the TRKOY allow you to charge a phone wirelessly while also using the USB-C port for a second device. The Miady only has one USB-C port, so you can’t charge two things at the same time with it. If dual charging matters to you, skip the Miady.
How long does it take to recharge the power bank itself?
The Miady takes about 4 hours to fully recharge using a 5V 2.0A adapter and its USB-C input. The Aioneus supports 18W USB-C input, which should be a bit faster. I didn’t find a specific recharge time for the TRKOY, but all three will take a few hours to fill back up.
Will these work with a thick phone case?
All three recommend using a MagSafe-compatible or original case for the best magnetic hold. The TRKOY and Aioneus have 15N magnetic force which is strong enough to work through thinner cases. If you use a bulky case, the magnetic connection will be weaker, and wireless charging may generate more heat.
My Final Verdict
The TRKOY is my clear winner here. It hits the sweet spot with a slim 0.46-inch profile, strong 15N magnetic hold, and 15W wireless charging — all backed by a 4.3-star rating from over 5,600 buyers. The Miady is the runner-up if you prioritize lightness at just 3 ounces, but its 5W wireless charging is too slow for my taste.
If you’re on the fence, ask yourself this: do you want the thinnest possible option with fast 20W wired charging (Aioneus), the lightest option that’s still reliable (Miady), or the best-reviewed, all-around performer (TRKOY)? For most people, the TRKOY is the no-regrets choice.
Best Overall: TRKOY for Magsafe Portable Charger
- Precise Magnetic Alignment, Rock-Solid Hold: This magnetic portable charger...
- Slim & Portable — Power Without the Bulk: Bulky power banks just don't...
- 5000mAh Capacity, All-Day Peace of Mind: After extensive research and...
This is the power bank I’d actually buy. It’s slim enough for pocket carry at 0.46 inches, charges wirelessly at 15W, and has over 5,600 reviews backing it up. Perfect for anyone who wants reliable performance without overthinking it.
Runner-Up: Miady Mini MagSafe-Compatible Portable Charger
- Ultra-Light & Slim Design: This mini portable charger is just 0.55 inches...
- Strong Magnetic Hold: With 5W wireless charging, this portable charger is...
- Indicator Lights: The charger features five indicator lights. Each white...
Go with the Miady if weight is your absolute top priority — it’s only 3 ounces and 0.55 inches thick. Just know you’re trading off charging speed for that light feel, since wireless tops out at 5W.
Best Budget Pick: Aioneus Magsafe Portable Charger
- Perfect Compatibility: Aioneus Mag Safe Power Bank offers a perfect fit for...
- 15N Strong Magnetic Alignment: Our magnetic iphone portable charger...
- 0.35'' Slim Portable Charger: Our magsafe portable charger power bank is...
The Aioneus is the thinnest at 0.35 inches and offers the fastest wired charging at 20W, but its low review count makes it a gamble. Only consider this if you absolutely need that ultra-slim profile.
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