Xiaomi has introduced two new 20,000mAh power banks, offering 45W and 67W charging speeds.
These models are built to comply with China's new 2026 national safety standards for portable batteries (GB 47372-2026).
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The 45W model is priced at 229 yuan ($34), while the 67W version costs 269 yuan ($40). Both are available starting today on Xiaomi Youpin.
Design and Features
Both power banks feature a built-in USB-C cable, along with one standard USB-C port and one USB-A port.
The integrated cable is made of TPU and tucks into a side slot, doubling as a carrying loop.
Both versions come in light blue and light brown.
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The 67W model includes a digital screen showing exact battery percentage and charging status, while the 45W model uses standard indicator lights.
For charging, the 45W model supports up to 45W for both input and output via USB-C.
The 67W model boosts maximum output to 67W and supports 65W input for recharging the power bank itself.
On both models, the USB-A port provides up to 22.5W. They support common standards like PD 3.0, PPS, and QC 3.0.
However, when charging multiple devices simultaneously, total output is capped at 15W.
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They also include a low-current mode for safely charging smaller accessories like wireless earbuds and smartwatches.
Safety and Travel
To meet the 2026 safety regulations, Xiaomi included 16 hardware protection features.
The internal cells are tested to withstand high compression and temperatures up to 135°C for an hour.
The power bank features a battery management system that lets you check battery health, charge cycles, temperature, and charging error logs via USB-C.
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For travel, the batteries are rated at 74Wh and 74.37Wh, well under the 100Wh limit set by most airlines, so they are fine for carry-on luggage.
