Xiaomi 212W HyperCharge 25000
(5 reviews)
Up to 140 W on a single port and 212 W total: the Xiaomi 212W HyperCharge recharges a laptop as fast as a wall socket, with 25000 mAh.
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Characteristics
- Capacity: 25000 mAh (90.8 Wh)
- Power: 212 W total, 140 W on one port
- Ports: 2 USB-C + 1 USB-A
- Recharge: Up to 100 W input
- 140 W on one port to charge a laptop
Detailed overview: Xiaomi 25000 mAh 212W power bank
The Xiaomi 212W HyperCharge Power Bank 25000mAh is a high-end battery that plays with the power monsters. With a total output that can reach 212 W and a single port peaking at 140 W over USB Power Delivery 3.1, it does more than recharge a smartphone: it powers a demanding laptop, a MacBook Pro or a handheld console at full speed.
Its large 25000 mAh (90.8 Wh) capacity recharges a smartphone about four to five times, or gives a laptop a full charge. It has three ports (two USB-C and one USB-A): the first USB-C reaches 140 W, the second 45 W, and the USB-A 120 W, with multi-port management that smartly splits up to 212 W across the connected devices. Enough to power a whole mobile workstation from a single battery.
An often overlooked point on big batteries: it refuels itself very fast, up to 100 W input, which limits time spent on the mains. A charging cable is included. Good news for travellers, its 90.8 Wh stay under the 100 Wh threshold: it is therefore allowed in the cabin with no formality, despite its large capacity.
Its trade-offs are logical: it is heavy (about 628 g) and bulky (a 16 cm cylindrical shape), not a pocket battery. But for anyone after an energy reserve that can charge a laptop as fast as a wall socket, the Xiaomi 212W HyperCharge is one of the most impressive batteries on the market.
Full specifications
Detailed characteristics
Battery
| Rated capacity?Cell capacity in milliamp-hours, as stated by the manufacturer. | 25000 mAh |
|---|---|
| Actual energy?Actual stored energy in watt-hours; what matters for runtime and air travel (100 Wh cabin limit). | 90.8 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. | 212 W |
|---|---|
| USB-C ports?Number of USB-C ports and the fastest port's power. | 2 × 140 W |
| USB-A ports?Number of USB-A ports and maximum power. | 1 × 120 W |
| Fast-charge protocols?Supported fast-charge standards (PD, QC, PPS…); PD/PPS is the most universal. | USB PD 3.1, PPS, QC |
| Wireless charging (Qi)?Inductive charging of a phone placed on top, and its power. | No |
| Magnetic attachment (MagSafe)?Attaches magnetically to the back of a MagSafe-compatible iPhone. | No |
Recharging the power bank
| Recharge power (input)?Maximum input power to recharge the power bank; higher means faster. | 100 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). | No |
|---|---|
| Retractable cable?The built-in cable retracts into the housing. | No |
| Cable included?A cable is included in the box. | Yes |
| LED light?Built-in LED torch / light. | No |
Form factor
| Weight?Weight of the power bank, in grams. | 628 g |
|---|---|
| Dimensions (L × W × D)?Length × width × depth, in millimetres. | 160 × 55.4 × 55.4 mm |
⚡ How many charges with this power bank?
With 90.8 Wh of capacity, the Xiaomi 212W HyperCharge 25000 power bank recharges iPhone 16 ~4.8 times or Samsung Galaxy S25 ~4.2 times.
| Smartphone | Charges |
|---|---|
| iPhone 16 | ~4.8 |
| iPhone 17 | ~4.6 |
| Samsung Galaxy S25 | ~4.2 |
| iPhone 18 Pro Max | ~3.1 |
| Tablet / console | Charges |
|---|---|
| PlayStation Portal | ~4 |
| iPad Air (M3) | ~2.3 |
| iPad Pro | ~2.1 |
| Steam Deck | ~1.6 |
Rough estimate: real-world losses (conversion, cable, heat) are around 25 to 35%.
Comparison
How does the Xiaomi 212W HyperCharge compare with other very high-power batteries?
| Criterion | Xiaomi 212W HyperCharge | Anker Prime (27650) | Ugreen 145W (25000) |
|---|---|---|---|
| Capacity | 25000 mAh | 27650 mAh | 25000 mAh |
| Single port max | 140 W | 100 W | 100 W |
| Total output | 212 W | 250 W | 145 W |
| Recharge | 100 W | 100 W | 65 W |
The Xiaomi stands out with its 140 W single port, the highest of the trio, ideal for charging one laptop very fast. The Anker Prime shows a higher total output (250 W) and slightly larger capacity, but caps at 100 W per port. The Ugreen 145W is more affordable but less powerful. For fast-charging a demanding laptop, the Xiaomi 212W is at the top of the pack.
Related video
Video: Xiaomi Powerbank 25000 212W : First Look - Review Full Specifications - Published on 03/09/2024
Our tester's review: Guillaume Hoarau
The Xiaomi 212W HyperCharge is the battery I grab when I head out to work a full day with no guarantee of finding a socket. The 140 W USB-C port charges my laptop as fast as its original charger, which is stunning for a battery, and there is still room to power the phone and earbuds on the other ports. With 25000 mAh, I easily cover a full day of mobile work. I also like that it refuels quickly (up to 100 W), so you do not leave it plugged in all night. A pleasant surprise: despite its large capacity, it stays under 100 Wh and travels in the cabin. The trade-offs are owned: it is heavy (about 628 g) and its cylindrical shape takes up room, clearly not a pocket battery. But as a serious energy reserve for a laptop, it is hard to fault.
Frequently asked questions: Xiaomi 25000 mAh 212W power bank
Yes, and fast. Its main USB-C port delivers up to 140 W over PD 3.1, enough to charge most laptops at full speed, including MacBook Pro models.
It is the maximum power spread across its three ports simultaneously (USB-C 140 W, USB-C 45 W, USB-A 120 W depending on the combination). On a single port, power reaches up to 140 W.
Yes. Despite its 25000 mAh, its 90.8 Wh energy stays under the 100 Wh threshold, which allows it in the cabin with no formality. It must travel in your hand luggage.
It accepts up to 100 W input, which is very fast for a battery of this capacity and avoids leaving it plugged in all night. A charging cable is included.
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Published on 24/07/2026