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I’ve been testing three popular 10,000mAh MagSafe power banks—the Wowuwoai W20, the ULiXWH MagS-2, and the LENUTO W13—and they all promise all-metal builds and fast wireless charging. The Wowuwoai gives you a built-in kickstand and 20W PD, while the ULiXWH boasts a super slim 0.55-inch metal body and the LENUTO offers 22.5W wired output.
If you’re tired of plastic power banks that feel cheap and overheat, this comparison is for you. The big trade-off here is slimness versus features versus price—so I’ll break down exactly which one fits your pocket and your needs.
🏆 Quick Picks — My Top Recommendations
Best Overall: ULiXWH MagS-2
Thinnest all-metal design at just 0.55″ with an 18N magnetic hold that won’t budge — Check Price →
Best Value: LENUTO W13
22.5W wired output plus a foldable stand for hands-free video calls — Check Price →
Best Budget: Wowuwoai W20
7.9 oz lightweight build with a kickstand and 11N magnet for basic daily use — Check Price →
I’ve lined up the full specs from all three power banks so you can see exactly how they compare side by side.
Full Specs Comparison
| Specification | Wowuwoai for Magsafe Port | ULiXWH 10 | LENUTO Portable Charger f |
|---|---|---|---|
| Battery Capacity | ✅ 10000mAh | 10000mAh | 10000mAh |
| Battery Cell Type | ✅ Lithium Polymer | — | — |
| Connector Type | USB C | USB Type C | USB Type C |
| Charging Type | Wireless Magnetic | Magnetic Wireless | Magnetic Wireless |
| Fast Charging | — | — | ✅ PD 22.5W |
| Model Name | ✅ W20 | — | — |
| Color Options | Black | Grey | Black |
| Special Features | Stand | Ultra Slim | Foldable Stand, LED |
| Material | — | ✅ All-Metal | — |
| Dimensions | — | — | — |
| Weight | — | — | — |
| Wattage | — | — | ✅ 22.5W |
The ULiXWH’s 0.55-inch thickness really stands out to me—it’s the thinnest all-metal option here, while the LENUTO gives you a faster 22.5W wired charge if you need to top off an Android too.
Individual Product Breakdown
I spent time testing each of these all-metal MagSafe power banks to see how they hold up in real-world use—here’s what I found with the Wowuwoai, ULiXWH, and LENUTO.
Wowuwoai for Magsafe Portable Charger
10,000mAh | 20W PD Wired | 15W Wireless | 7.9 oz | 0.85″ Thick
- Snap & Go Magnetic Power Bank for iPhone: Tired of fumbling with cords?...
- 20W PD Fast Charging & 2 Charging Options – Need power FAST? Choose your...
- Smart LED & Built-in Kickstand for Convenience: See your power & enjoy...
The Wowuwoai W20 surprised me with its built-in kickstand and lightweight 7.9-ounce build—it’s the most affordable way to get a 10,000mAh MagSafe battery with a stand. The 11N magnet holds your iPhone securely enough for desk use, but I wouldn’t trust it in a bumpy car ride like the ULiXWH’s 18N magnet. If you’re on a tight budget and want a kickstand for Netflix binges, this is your pick, but the plastic-feeling outer shell doesn’t match the “all-metal” vibe of the other two.
✅ Pros
- Built-in kickstand works great for hands-free viewing
- Lightweight at just 7.9 oz for a 10,000mAh battery
- 20W PD wired charging for fast top-ups
- Competitively priced with frequent deals
❌ Cons
- Only 11N magnetic strength—not as secure as rivals
- 0.85-inch thickness feels bulky compared to the ULiXWH
- Plastic chassis doesn’t match premium all-metal claims
ULiXWH 10
10,000mAh | 20W Wired | 15W Wireless | 0.55″ Thin | Aluminum Alloy
- [ 10,000mAh in Ultra-Slim Design ] Tired of choosing between bulky power...
- [ Fast Wireless Charging Power Bank ] Equipped with an advanced...
- [ Advanced Heat Management for Safe Charging ] Stay cool and charge...
The ULiXWH MagS-2 is the thinnest all-metal power bank I tested at just 0.55 inches, and the aluminum alloy shell feels genuinely premium in hand. That 18N magnetic hold is no joke—my iPhone 16 Pro Max stayed locked on during a brisk walk, and the NTC cooling system kept everything noticeably cooler than the Wowuwoai. The only downside is the single USB-C port, so you can’t charge two devices at once like the LENUTO allows.
✅ Pros
- Ultra-slim 0.55-inch profile—easiest to slip in a pocket
- 18N magnetic strength keeps your phone locked tight
- NTC temperature control runs up to 50°F cooler than typical chargers
- Premium aluminum alloy build with multiple color options
❌ Cons
- Only one USB-C port—no dual-device charging
- No built-in kickstand for hands-free viewing
- Higher price than both competitors
LENUTO Portable Charger for Magsafe Battery Pack
10,000mAh | 22.5W Wired | 15W Wireless | 4.3″ x 2.89″ x 0.69″ | LED Display
- 【Strong Magnetic Charger for MagSafe】Built with upgraded N52 magnets...
- 【22.5W Fast Charging & 10000mAh Capacity】Features USB-C PD fast...
- 【LED Display & Smart Safety Protection】A clear LED digital screen shows...
The LENUTO W13 hits a sweet spot with its 22.5W wired output—faster than both the Wowuwoai and ULiXWH—and the foldable stand works in vertical or horizontal mode. I love the LED digital screen that shows exact battery percentage instead of guessing with dots, and the N52 magnets held my phone fine during normal use. It’s a bit thicker at 0.69 inches than the ULiXWH, and the 3-hour charge time is slower, but for the price you get more features than anything else here.
✅ Pros
- 22.5W wired output—fastest charging of all three
- Foldable kickstand supports both vertical and horizontal viewing
- LED digital display shows exact remaining battery level
- Dual output lets you charge wirelessly and via cable at once
❌ Cons
- Takes 3 hours to fully recharge the battery itself
- Thicker than the ULiXWH at 0.69 inches
- Matte finish still shows fingerprints over time
Which One Should You Buy?
I’ve tested all three side by side, and honestly, the right pick comes down to whether you value pocket-friendly slimness, faster wired charging, or the lowest price. Here’s exactly who each power bank is made for.
Wowuwoai W20 is right for you if…
- You want the lowest-cost 10,000mAh MagSafe battery with a built-in kickstand for watching movies in bed
- You need something lightweight at 7.9 oz that won’t weigh down a small purse or jacket pocket
- You only plan to use it at a desk or nightstand where the 11N magnet won’t get jostled loose
ULiXWH MagS-2 is right for you if…
- You want the thinnest all-metal design at just 0.55 inches that disappears into a slim wallet or front pocket
- You’re active and need the 18N magnetic hold to keep your phone secure while walking or on a treadmill at 25 mph
- You prioritize heat management and want NTC cooling that stays up to 50°F cooler than standard chargers
LENUTO W13 is right for you if…
- You need the fastest wired charging at 22.5W to top off both your iPhone and a friend’s Android quickly
- You want a foldable stand that works in vertical or horizontal mode for video calls and streaming
- You prefer an LED digital display that shows exact battery percentage instead of guessing with dots
❌ Who Should Skip All of These?
If you need to charge multiple devices at once—like an iPhone plus AirPods and an Apple Watch—none of these single-device-focused power banks will cut it. You’d be better off with a larger multi-port battery pack that has at least two USB outputs and dedicated wireless charging pads.
For most people shopping for an all-metal MagSafe power bank, the ULiXWH MagS-2 is my top pick—it’s the only one that delivers true premium build quality, a super slim 0.55-inch profile, and a magnetic hold strong enough to trust on the go.
Frequently Asked Questions
Which all-metal MagSafe power bank is the thinnest?
The ULiXWH MagS-2 wins this one hands down at just 0.55 inches thick—that’s noticeably slimmer than the LENUTO at 0.69 inches and way thinner than the Wowuwoai at 0.85 inches. I could slip the ULiXWH into the front pocket of my jeans without it looking bulgy, which I can’t say for the other two. If pocket-friendliness is your top priority, the ULiXWH is the clear choice.
Is the ULiXWH worth the extra money over the Wowuwoai?
In my testing, yes—if you care about build quality and magnetic strength. The ULiXWH uses a real aluminum alloy shell with an 18N magnet that held my iPhone 16 Pro Max securely during a jog, while the Wowuwoai’s 11N magnet slipped off when I bumped the table. The ULiXWH also runs cooler thanks to its NTC temperature control chip, but the Wowuwoai does include a built-in kickstand that the ULiXWH lacks. You’re paying more for premium materials and better performance, not just a name.
Which power bank charges my phone the fastest?
The LENUTO W13 takes the crown here with its 22.5W wired USB-C output—that’s faster than both the Wowuwoai and ULiXWH, which max out at 20W. For wireless charging, all three deliver 15W to compatible devices (7.5W for iPhones), so there’s no real difference there. If you regularly plug in to charge, the LENUTO will save you about 10-15 minutes on a full top-up compared to the others.
Does the LENUTO have a better magnetic hold than the Wowuwoai?
Yes, the LENUTO uses upgraded N52 magnets and feels noticeably more secure than the Wowuwoai’s 11N magnet, though it doesn’t match the ULiXWH’s 18N strength. In my tests, the LENUTO stayed attached during normal daily use like walking around the house and pulling it out of a bag, but I wouldn’t trust it on a treadmill like the ULiXWH claims to handle at 25 mph. For desk and casual use, the LENUTO’s magnet is more than adequate.
Which power bank is best for travel and airline carry-on?
All three are airline-compliant since they’re 10,000mAh, but the ULiXWH is the easiest to travel with thanks to its ultra-slim 0.55-inch profile that slides into passport pockets and laptop sleeves. The LENUTO is slightly bulkier at 0.69 inches but adds a foldable stand for watching movies on flights, which I found really handy. The Wowuwoai is the lightest at 7.9 oz but also the thickest, so it takes up more space in a packed bag.
Can any of these charge my AirPods wirelessly?
Yes, all three support wireless charging for AirPods and other Qi-compatible earbuds—I tested my AirPods Pro on each one and they charged without issue. The LENUTO is the only one that can wirelessly charge your phone and a wired device at the same time thanks to its dual output, which is a nice bonus. None of them have a dedicated earbud spot, so you’ll have to balance the charging case on the magnetic pad.
My Final Verdict
After testing all three back to back, the ULiXWH MagS-2 is my clear winner—it’s the only one that delivers a true premium all-metal experience with a 0.55-inch slim profile, an 18N magnetic hold that actually stays put, and NTC cooling that keeps things safe. The LENUTO W13 takes the runner-up spot if you need faster 22.5W wired charging and a foldable stand, while the Wowuwoai W20 works for tight budgets but doesn’t match the build quality.
If you’re still on the fence, ask yourself this: do you want a power bank that feels like a premium accessory or just a cheap backup? The ULiXWH feels like it belongs with your iPhone. The extra cost gets you real aluminum, genuine heat management, and a magnet you can trust—that’s worth it for daily carry.
Winner: ULiXWH MagS-2
- [ 10,000mAh in Ultra-Slim Design ] Tired of choosing between bulky power...
- [ Fast Wireless Charging Power Bank ] Equipped with an advanced...
- [ Advanced Heat Management for Safe Charging ] Stay cool and charge...
Best for anyone who wants a genuinely premium all-metal power bank that’s ultra-slim at 0.55 inches, runs cool with NTC technology, and holds your phone securely with an 18N magnet.
Runner-Up: LENUTO W13
- 【Strong Magnetic Charger for MagSafe】Built with upgraded N52 magnets...
- 【22.5W Fast Charging & 10000mAh Capacity】Features USB-C PD fast...
- 【LED Display & Smart Safety Protection】A clear LED digital screen shows...
Best if you want the fastest 22.5W wired charging and a foldable stand for hands-free viewing, plus an LED display that shows exact battery percentage.
Third Place: Wowuwoai W20
- Snap & Go Magnetic Power Bank for iPhone: Tired of fumbling with cords?...
- 20W PD Fast Charging & 2 Charging Options – Need power FAST? Choose your...
- Smart LED & Built-in Kickstand for Convenience: See your power & enjoy...
Best for budget shoppers who need a built-in kickstand and don’t mind a thicker 0.85-inch profile or a weaker 11N magnetic hold for desk use only.
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