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| The power bank is said to have a 250W multi-port fast charging support. Pictured: a promo picture of the 212W model. |
The upcoming power bank appears to be a significant upgrade over the 212 HyperCharge model, featuring a massive battery, faster self-charging, and a built-in retractable cable.
Xiaomi is reportedly working on a new high-capacity power bank that could redefine the portable charging market. Leaked details suggest the company is developing a powerful successor to its popular 212W HyperCharge power bank, with the new model carrying the model number P25. The device appears to pack several significant upgrades, including a larger battery capacity, enhanced output capabilities, and a convenient built-in retractable USB-C cable.
Massive Battery Capacity Meets Airline Safety Standards
The leak, which comes from a notable leaker named Experience More on Weibo, indicates that the upcoming power bank will feature a rated capacity of 27,000mAh with an energy rating of 97.36Wh. This positions it right at the limit of what's allowed on commercial aircraft, as most airlines restrict batteries to under 100Wh for carry-on luggage. The leaker suggests that the device will indeed be airplane-safe, making it an ideal companion for frequent travelers who need reliable power on the go.
According to the leak posted on Weibo, this new power bank will offer a significant advantage over its predecessor with the inclusion of a built-in retractable USB-C cable. This design choice eliminates the need to carry separate charging cables, a convenience feature that many users will likely appreciate. In addition to the retractable cable, the device will reportedly feature both a Type-C and a Type-A port, allowing for flexible connectivity options.
Impressive Charging Speeds and Protocol Support
One of the most notable upgrades appears to be the total power multi-port output rating, which is said to stand at 250W. This represents a proper upgrade over the 212W fast charging support found on the previously released 212W power bank. The single-port output rating has also seen an improvement, with the retractable USB-C cable and Type-C port reportedly able to max out at 140W.
The leak further suggests that there will be support for multiple charging protocols, including major standards like PD3.1 and PPS. This broad compatibility means the power bank should work efficiently with a wide range of devices, from smartphones to laptops. For users looking to maximize their charging setup, high-quality cables like the Ugreen 240W 6.6-feet two-pack cable currently available on Amazon would complement this power bank's capabilities perfectly.
Fast Self-Charging and Expected Pricing
Another notable aspect shared by the leaker is that this upcoming Xiaomi power bank will reportedly support 140W self-charging. This rapid recharging capability should lead to quick turnaround times between uses, ensuring the power bank is ready when you need it most. The combination of high-capacity output and fast self-charging makes this an attractive option for power users who demand efficiency.
While there's no concrete word on the official price yet, the leak suggests that the Chinese launch price is expected to exceed CNY 600, which translates to approximately $89. Given Xiaomi's history of bringing its power bank products to international markets, it's reasonable to expect that this model could also make a proper global debut, just as the company did with the 212 HyperCharge power bank.
The Xiaomi 212 HyperCharge portable charger, which this new model appears to be upgrading, was well-received for its fast charging capabilities and robust build quality. With the addition of a larger battery, higher output ratings, and the convenience of a retractable cable, the P25 model could become one of the most compelling power banks on the market.
For users who need to charge multiple devices simultaneously, the ability to power three devices at once through the combination of the retractable cable, Type-C port, and Type-A port offers significant versatility. Whether you're a professional who needs to keep a laptop, tablet, and smartphone charged throughout the day, or a traveler who wants to ensure all devices remain powered during long journeys, this power bank appears designed to meet diverse needs.
As we await official confirmation from Xiaomi, the leak paints an exciting picture of what could be one of the most advanced portable power solutions available. With its impressive specifications and potentially competitive pricing, the Xiaomi P25 power bank could set new standards in the portable charging market.
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| The report from the leaker (machine translated) |
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| Leaked certification (machine translated) |


