Xiaomi 33W Magnetic 10000
(7 reviews)
Magnetically attached to the back of your phone, with a built-in USB-C cable and wireless charging: the Xiaomi 33W Magnetic packs 10000 mAh and 33 W into one all-in-one unit.
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Characteristics
- Capacity: 10000 mAh (37 Wh)
- Charging: 33 W wired, 7.5 W wireless
- Attachment: Magnetic 13 N + built-in USB-C cable
- Weight: 238 g
- Magnetic, built-in cable and 33 W in one device
Detailed overview: Xiaomi 10000 mAh magnetic power bank
The Xiaomi 33W Magnetic Power Bank 10000 (Integrated Cable) is a power bank designed to simplify on-the-go charging as much as possible. It brings three ways to recharge into one unit: magnetic attachment to the back of the phone, wireless charging, and fast wired charging thanks to a USB-C cable built directly into the battery.
Its 13 N magnetic force lets it hold firmly on the back of compatible smartphones, without slipping, so you can charge while keeping the phone in hand. Wireless charging goes up to 7.5 W: handy for quickly resting the device on it, but deliberately modest and mainly a top-up. The real speed asset is the built-in USB-C cable, which delivers up to 33 W wired, recharging a smartphone much faster. A second USB-C port also lets you charge another device at the same time.
With 10000 mAh (37 Wh), it recharges a smartphone about twice while staying compact (around 238 g). Its built-in cable avoids carrying a separate cord, a real everyday convenience. An LED indicator shows the remaining level, and the body stays cool even while charging, an important point since you often carry it against the phone.
Its limits are owned: the 7.5 W wireless charging stays slow versus wired, and the magnet mainly targets phones with a magnetic back or MagSafe compatibility. But for anyone who wants an all-in-one battery, with no cable to find and no loose cord, the Xiaomi 33W Magnetic is a particularly clever solution.
Full specifications
Detailed characteristics
Battery
| Rated capacity?Cell capacity in milliamp-hours, as stated by the manufacturer. | 10000 mAh |
|---|---|
| Actual energy?Actual stored energy in watt-hours; what matters for runtime and air travel (100 Wh cabin limit). | 37 Wh |
| Battery chemistry?Cell type; LFP lasts longer, Li-ion/LiPo is lighter. | Li-ion |
Output (device charging)
| Max output power?Maximum total power delivered; above 60 W it can charge a laptop. | 33 W |
|---|---|
| USB-C ports?Number of USB-C ports and the fastest port's power. | 2 × 33 W |
| Fast-charge protocols?Supported fast-charge standards (PD, QC, PPS…); PD/PPS is the most universal. | USB PD, QC |
| Wireless charging (Qi)?Inductive charging of a phone placed on top, and its power. | Yes (7.5 W) |
| Magnetic attachment (MagSafe)?Attaches magnetically to the back of a MagSafe-compatible iPhone. | Yes |
Recharging the power bank
| Recharge power (input)?Maximum input power to recharge the power bank; higher means faster. | 27 W |
|---|---|
| Pass-through charging?Can charge a device while being recharged itself (pass-through). | Yes |
Cable and interface
| Built-in cable?A cable is permanently attached to the power bank (nothing extra to carry). | Yes |
|---|---|
| Retractable cable?The built-in cable retracts into the housing. | No |
| Cable included?A cable is included in the box. | Yes |
| Display?Level display: simple LED indicators or a digital screen (%, watts). | LED indicators |
| LED light?Built-in LED torch / light. | No |
Form factor
| Weight?Weight of the power bank, in grams. | 238 g |
|---|---|
| Dimensions (L × W × D)?Length × width × depth, in millimetres. | 109 × 68.5 × 19.8 mm |
⚡ How many charges with this power bank?
With 37 Wh of capacity, the Xiaomi 33W Magnetic 10000 power bank recharges iPhone 16 ~1.9 times or Samsung Galaxy S25 ~1.7 times.
| Smartphone | Charges |
|---|---|
| iPhone 12 | ~2.5 |
| iPhone 17 | ~1.9 |
| iPhone 15 Pro Max | ~1.6 |
| Nothing Phone 3 | ~1.3 |
| Tablet / console | Charges |
|---|---|
| PlayStation Portal | ~1.6 |
| iPad mini (A17 Pro) | ~1.4 |
| iPad Pro | ~0.9 |
| Steam Deck | ~0.7 |
Rough estimate: real-world losses (conversion, cable, heat) are around 25 to 35%.
Comparison
How does the Xiaomi 33W Magnetic compare with other 10000 mAh magnetic batteries?
| Criterion | Xiaomi 33W Magnetic 10000 | Anker MagGo 10000 | Ugreen MagFlow 10000 |
|---|---|---|---|
| Capacity | 10000 mAh | 10000 mAh | 10000 mAh |
| Wired charging | 33 W (built-in cable) | 27 W | 20 W |
| Wireless charging | 7.5 W | 15 W | 15 W |
| Built-in cable | Yes | No | No |
The Xiaomi stands out with its built-in USB-C cable and the fastest wired charging of the group (33 W), a real plus for those who mostly charge over cable. The Anker MagGo and Ugreen MagFlow bet more on faster wireless charging (15 W). The right choice depends on your use: fast wired and zero cable to carry for the Xiaomi, faster wireless for the other two.
Related video
Video: Xiaomi Magnetic Power Bank 10000mAh 2026 Edition: 33W Wired, 15W Wireless & New Safety Norms! - Published on 08/04/2026
Our tester's review: Guillaume Hoarau
The Xiaomi 33W Magnetic is my favourite battery for the city, because it removes the forgotten-cable problem. It sticks to the back of my phone (the 13 N magnet really holds, without slipping) and it carries its own USB-C cable, which means you can plug it in even when you have nothing else at hand. Over cable, the 33 W recharge the phone at a good pace, and the second USB-C port lets you top up earbuds or a watch alongside. The 7.5 W wireless charging is handy for resting the phone on it, but let us be honest: it is slow, more of an occasional top-up than the main method. It barely heats up, reassuring when you carry it against the phone. Compact for what it offers, it is an excellent everyday companion.
Frequently asked questions: Xiaomi 10000 mAh magnetic power bank
Yes, up to 7.5 W wirelessly, attaching magnetically to the back of compatible smartphones. For faster charging, use the built-in USB-C cable, which goes up to 33 W.
Yes, a USB-C cable is built directly into the battery, so you do not need to carry a separate cord. A second USB-C port lets you charge another device at the same time.
Smartphones with a magnetic back or MagSafe compatibility, or with a magnetic case. The 13 N force ensures a solid hold without slipping during charging.
Yes. At 37 Wh it stays under the 100 Wh threshold and travels in the cabin with no formality, like most power banks. It must stay in your hand luggage.
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Published on 24/07/2026