(Pre-Owned, Very Good) Xiaomi 50W 2 in 1 Power Bank & Charger (1A1C) (White)

Battery & Capacity
Built-in lithium-ion/polymer cell of around 6,700 mAh — not a traditional 20,000 mAh bank, but compact and portable for top-up charging.

Dual‑Function Design
Acts as both a 50 W fast charger and a power bank in one device — plug into wall to recharge itself and simultaneously charge your device.

Port Configuration
One USB‑A port delivers up to ~27 W (QC), and one USB‑C port supports USB‑PD up to ~45 W, totaling ~50 W output.

Fast Recharging
Recharge the internal battery quickly via AC outlet.

Compact Build
Measures approximately 77.6 × 73.3 × 31.6 mm, with foldable plug prongs for travel-friendly portability.

Smart Charging & Safety
Built-in smart power circuits detect device needs, offering tailored voltage/current and multi-layer protection from over-current, over-voltage, overheating, and short circuits.