Batería portátil Xiaomi 67W 20000 mAh Li-Ion, 11,1V, USB-A + USB-C, Arena

The Xiaomi Portable Power Bank 67W 20000 mAh is a compact lithium-ion external battery that provides high-capacity mobile power with a nominal voltage of 11.1 V. It features one USB-A and one USB-C port, an integrated USB-C cable, a digital display showing remaining charge, and supports charging up to three devices simultaneously. Finished in Sand and weighing 0.415 kg, it is designed to power smartphones, tablets, laptops and other USB-powered devices while travelling or during daily use.

Advantages

This power bank offers a 67W maximum fast output for rapid device charging and a 65W maximum high-speed self-charging rate to recharge the bank itself quickly. The 20000 mAh Li‑Ion battery capacity provides extended runtime, while the integrated USB-C cable is durable and doubles as a lanyard for convenience. The digital display gives an accurate readout of remaining power, and the device can charge multiple device types simultaneously.

Suitable for

• Charging smartphones and tablets on the go
• Powering USB-C laptops and ultrabooks (within supported power limits)
• Recharging Bluetooth earphones, smart bands and other small gadgets
• Travel, work commutes and daily use when mains power is unavailable

Key specifications

• Battery type: Lithium‑Ion (Li‑Ion)
• Battery capacity: 20000 mAh / 74.37 Wh
• Nominal voltage: 11.1 V
• Max output: 67W
• Max self-charging input: 65W
• Ports: 1× USB-A, 1× USB-C (integrated cable)
• Simultaneous charging: up to 3 devices
• Connector type: USB Type-C
• Product colour: Sand
• Weight: 0.415 kg

How to use

Connect your device to the power bank using the built-in USB-C cable or the USB-A port with a compatible cable. The digital display will indicate the remaining charge percentage. To recharge the power bank, connect a USB PD-compatible charger to the USB-C input; high-speed self-charging up to 65W is supported. Monitor the display while charging and disconnect devices once charging is complete.

Recommendations

Use a USB PD-compatible wall charger to take advantage of the 65W fast self-charging capability. Avoid exposing the power bank to extreme temperatures or moisture. For safety, use original or certified cables and do not disassemble the unit. Check device charging requirements before connecting high-power laptops to ensure compatibility with the 67W output.