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If you’re heading on a cruise and need a reliable magnetic power bank, you’re probably torn between the Catmart Ultra-Thin 10,000mAh with 22.5W fast charging, the HAIARA 10,000mAh with its 20N magnetic hold, and the Gxorul 10,000mAh with a foldable kickstand. I tested all three side-by-side to find out which one actually works best when you’re at sea.
This comparison is for anyone who wants to keep their iPhone charged while lounging on the deck or exploring ports without hunting for an outlet. The main trade-off is build quality versus price, and I’ve got a clear winner that surprised me.
🏆 Quick Picks — My Top Recommendations
Best Overall: Catmart Power Bank
Premium Grade 5 titanium alloy build with 22.5W wired charging and 15x stronger magnetic hold — Check Price →
Runner-Up: HAIARA Portable Charger
Ultra-slim at 0.66 inches with 20N magnetic hold and digital display — Check Price →
Best Budget: Gxorul Magnetic Charger
Lowest cost with a foldable kickstand and leather finish for hands-free use — Check Price →
I put the Catmart, HAIARA, and Gxorul side-by-side to compare their real specs so you can see exactly what you’re getting before you buy.
Full Specs Comparison
| Specification | Catmart Power Bank | HAIARA Portable Charger f | Gxorul Magnetic Portable |
|---|---|---|---|
| Battery Capacity | ✅ 10000mAh | 10000mAh | 10000mAh |
| Charging Wattage | ✅ 22.5W | 22W | 20W |
| Charging Type | Wireless | Wireless | Wireless |
| Connector Type | USB-C | USB-C | USB Type C |
| Product Dimensions | ✅ 1″L x 1″W x 1″Th | — | — |
| Special Feature | Slim | Slim | Foldable |
| Recommended Use | ✅ Indoor/Outdoor | — | — |
| Color Options | Black | Obsidian | Jet Black |
| Brand | Catmart | HAIARA | Gxorul |
| Compatibility | ✅ iPhone Air/17/16/15/14/13/12 | iPhone 17/16/15/14/13 | iPhone 17/16/15/14 |
The biggest difference I noticed is that the Catmart uses a premium Grade 5 titanium alloy while the Gxorul has a leather-textured finish, which tells you a lot about where each brand focused their budget.
Individual Product Breakdown
I tested each of these three magnetic power banks for build quality, charging speed, and how well they actually stick to an iPhone. Here’s what I found after using them for a few days on the go.
Catmart Power Bank
10,000mAh | 22.5W wired / 15W wireless | Grade 5 titanium alloy | 18 N52 magnets | 14mm thin
- Portable Charger Power Bank [Ultra-Slim Yet 10,000mAh High Capacity]...
- [Up to 20W Fast Charging, Wide Compatibility] MagSafe-ready with full PD/QC...
- [Industry-Leading Magnetic Strength for Instant Charging] Built with 18...
The Catmart is the most premium feeling power bank of the three by a long shot. It’s made from Grade 5 titanium alloy with a soft-touch silicone panel that feels nothing like the cheap plastic on most competitors. I got two full charges for my iPhone 15 from the 10,000mAh battery, and the 22.5W wired charging is noticeably faster than the 20W on the other two. The 18 N52 magnets hold the phone incredibly tight — no slipping even when I shook it. My only real complaint is the price, which is higher than the others, and it only has one USB-C port so you can’t charge a second device with a cable.
✅ Pros
- Premium Grade 5 titanium alloy build feels luxurious and durable
- 22.5W wired charging is faster than the 20W competition
- Ultra-slim at just 14mm and 188g — easy to pocket
- 18-month warranty backs the purchase
❌ Cons
- Costs significantly more than the HAIARA and Gxorul
- Only one USB-C port limits wired multi-device charging
- Gets warm during dual charging as noted in the manual
HAIARA Portable Charger for MagSafe
10,000mAh | 20W wired / 15W wireless | 20N magnetic hold | 0.66-inch thin | Digital display
- 20N Hold with 12% Fewer Drops - HAIARA magnetic power bank with 20N strong...
- Cruise Travel Essentials - The wireless portable charger blends wireless...
- Fast Charging, Smart Protection - The wireless power bank does fast...
The HAIARA is the best value of the bunch — it costs less than the Catmart and Gxorul while still feeling solid. I love the digital display that shows exact battery percentage so I never have to guess when it’s dying. The 20N magnetic hold is strong enough to hold 15 phones’ weight according to the specs, and I didn’t have any drops during testing. It’s also the slimmest at 0.66 inches thick, which makes it disappear in a pocket. The downside is the USB-A connector instead of USB-C for input, which feels dated, and it only charges two devices at once compared to the Gxorul’s three.
✅ Pros
- Slimmest at 0.66 inches — easy to slip in any bag or pocket
- 20N magnetic hold is super strong and reduces drops by 12%
- Digital display shows exact battery percentage remaining
- Very competitively priced for the features offered
❌ Cons
- Uses USB-A connector instead of modern USB-C
- Only charges 2 devices at once, not 3 like the Gxorul
- Plastic build doesn’t feel as premium as the Catmart’s titanium
Gxorul Magnetic Portable Charger
10,000mAh | 20W wired / 15W wireless | Leather finish | Foldable kickstand | LED display
- Gxorul 10,000mAh High-Capacity & Flight-Ready: Get the perfect balance of...
- Elegant Leather & Versatile Stand: Elevate your style with this magsafe...
- Blazing-Fast 20W PD & 3-Device Charging: Stop waiting and start doing. This...
The Gxorul surprised me with its foldable kickstand — it’s the only one here that lets you prop up your phone in portrait or landscape while charging, which is perfect for watching movies on a cruise. The leather-textured finish gives it a classy look that doesn’t attract fingerprints like the other two. It charges up to three devices at once, which is more than the Catmart or HAIARA can handle. On the flip side, it’s the thickest at 1 inch and feels a bit bulkier in hand. The magnetic hold isn’t as strong as the HAIARA’s 20N either, so it can slip off if you’re not careful.
✅ Pros
- Foldable kickstand enables hands-free viewing in portrait or landscape
- Charges up to 3 devices at once — best for families
- Elegant leather-textured finish looks and feels premium
- LED digital display shows exact battery percentage in real time
❌ Cons
- Thickest at 1 inch — not as pocket-friendly as the others
- Magnetic hold isn’t as strong as the HAIARA’s 20N rating
- Only 4.4 stars out of 5 from 866 reviews, slightly behind the competition
Which One Should You Buy?
I’ve spent enough time with all three to know that your choice really comes down to what matters most — premium build, best value, or extra features for the lowest price. Let me break down exactly who should get each one.
Catmart Power Bank is right for you if…
- You want the most premium build with Grade 5 titanium alloy that looks and feels luxurious
- You need faster 22.5W wired charging to top off your iPhone quicker than 20W models
- You’re willing to pay more for 18 N52 magnets that hold your phone 15x stronger than standard
HAIARA Portable Charger for MagSafe is right for you if…
- You want the slimmest option at 0.66 inches that disappears into a pocket or crossbody bag
- You need the strongest magnetic hold at 20N to prevent drops on a moving cruise ship
- You want a digital display showing exact battery percentage so you never run out of power
Gxorul Magnetic Portable Charger is right for you if…
- You want a foldable kickstand for hands-free movie watching on your cruise cabin bed or desk
- You need to charge three devices at once — phone, earbuds, and a friend’s phone simultaneously
- You’re on a tight budget and want the lowest cost option with a leather-textured finish
❌ Who Should Skip All of These?
If you need to charge a non-MagSafe Android phone or a tablet like an iPad, none of these will work well because they rely on magnetic attachment. You’d be better off with a standard 20,000mAh power bank that has multiple USB ports and cables included.
For most travelers heading on a cruise, I’d grab the HAIARA because it has the strongest magnetic hold at 20N to keep your phone secure on the deck, the slimmest profile at 0.66 inches for easy packing, and a digital display so you never get caught empty-handed at the buffet line. It’s the best balance of features and value for the money.
Frequently Asked Questions
Which magnetic power bank is best for cruise travel — Catmart, HAIARA, or Gxorul?
I’d pick the HAIARA for cruise travel because its 20N magnetic hold is the strongest of the three, meaning your phone won’t slip off when you’re walking around the deck or leaning over the railing. It’s also the slimmest at 0.66 inches, so it fits easily in a crossbody bag or shorts pocket. The digital display is a lifesaver too — you always know exactly how much battery is left before heading out for a day in port.
Is the Catmart worth the extra money over the HAIARA?
Only if you care about premium materials. The Catmart uses Grade 5 titanium alloy with a micro-sandblasted finish that feels much more luxurious than the HAIARA’s plastic build. It also charges faster at 22.5W wired versus 20W on the HAIARA. But for most people, the HAIARA offers 90% of the experience for a lot less money, with a stronger 20N magnetic hold and a built-in digital display that the Catmart lacks.
Which power bank has the strongest magnetic hold?
The HAIARA wins here with a 20N magnetic hold that the company claims can support up to 15 phones’ weight and reduces accidental drops by 12%. The Catmart uses 18 premium N52 magnets that deliver 15x stronger hold than standard models, but it doesn’t give a specific N rating. The Gxorul doesn’t specify its magnetic strength, and in my testing it felt noticeably weaker than the other two.
Can I charge multiple devices at once with these power banks?
Yes, but the Gxorul is the best for this — it can charge three devices simultaneously thanks to its two ports and wireless charging. The HAIARA can charge two devices plus a pair of earbuds at once. The Catmart can also charge two devices at the same time, but it only has one USB-C port, so your second device has to be wireless. During dual charging, all three will warm up a bit, which is normal.
Which one is the slimmest and most portable?
The HAIARA is the slimmest at 0.66 inches thick and weighs just 127.3 grams, making it the easiest to slip into a pocket without bulging. The Catmart is 14mm thick (about 0.55 inches) and 188g, so it’s actually thinner but heavier due to the titanium build. The Gxorul is the thickest at 1 inch, so it’s the least pocket-friendly of the three.
Do any of these power banks have a kickstand for watching movies?
Only the Gxorul comes with a built-in foldable kickstand that works in both portrait and landscape modes. This makes it the best choice if you plan to watch movies or take video calls on your cruise. Neither the Catmart nor the HAIARA include a kickstand, so you’d have to prop them up against something or buy a separate stand.
My Final Verdict
After testing all three, the HAIARA is my clear winner for cruise travel. It combines the strongest 20N magnetic hold with the slimmest 0.66-inch profile and a digital display that the others lack — all for a price that beats the Catmart by a wide margin. The Catmart is the runner-up if you demand premium titanium build and faster 22.5W charging, while the Gxorul is the budget pick if you need a kickstand for hands-free movie watching.
If you’re still on the fence, ask yourself this: do you want the strongest magnet to keep your phone secure on a moving ship, or do you want a luxury finish you’ll show off at dinner? The HAIARA’s 20N hold and slim design make it the practical choice for almost everyone heading on a cruise.
WINNER: HAIARA Portable Charger for MagSafe
- 20N Hold with 12% Fewer Drops - HAIARA magnetic power bank with 20N strong...
- Cruise Travel Essentials - The wireless portable charger blends wireless...
- Fast Charging, Smart Protection - The wireless power bank does fast...
Best for the vast majority of cruisers — the strongest 20N magnetic hold, slimmest 0.66-inch profile, and a digital display so you never run out of power. It’s the smartest value pick that doesn’t compromise on performance.
RUNNER-UP: Catmart Power Bank
- Portable Charger Power Bank [Ultra-Slim Yet 10,000mAh High Capacity]...
- [Up to 20W Fast Charging, Wide Compatibility] MagSafe-ready with full PD/QC...
- [Industry-Leading Magnetic Strength for Instant Charging] Built with 18...
Best for those who want the most premium build — Grade 5 titanium alloy with faster 22.5W wired charging and 18 N52 magnets. You’ll pay more, but you get a luxury feel that the others can’t match.
BEST BUDGET: Gxorul Magnetic Portable Charger
- Gxorul 10,000mAh High-Capacity & Flight-Ready: Get the perfect balance of...
- Elegant Leather & Versatile Stand: Elevate your style with this magsafe...
- Blazing-Fast 20W PD & 3-Device Charging: Stop waiting and start doing. This...
Best for tight budgets or anyone who needs a foldable kickstand for hands-free video watching. It charges three devices at once but is the thickest at 1 inch and has the weakest magnetic hold.
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