| Specifications | Parameters |
|---|---|
| Model | Xiaomi Power Bank 4i |
| Weight | 440gm |
| Battery Capacity | 10000mAh x 2 |
| Input Port | USB-C |
| Output Port | USB-C x 1 | USB-A x 2 |
| Output | 33W Max |
| Charging Time | Approx. 6.9 hours (using a 9V / 2A charger* and the USB cable included) | Approx. 10.5 hours(using a 5V / 2A charger* and the USB cable included) |
| Battery Type | Lithium-ion battery |
The Xiaomi Power Bank 4i 20000mAh is a high-capacity portable charger designed to keep your devices powered throughout the day. With 33W Sonic Charge technology, it delivers ultra-fast charging, making it ideal for smartphones, tablets, and other gadgets.
Its massive 20000mAh battery ensures multiple device charges, while the dual USB output and Type-C input provide versatile connectivity. Whether you’re traveling, working, or gaming, the Xiaomi Power Bank 4i ensures quick and efficient power delivery when you need it most.
The sleek and compact design makes it easy to carry, while built-in safety features protect against overcharging, overheating, and short circuits, ensuring safe and reliable charging every time.
✔ 20000mAh High-Capacity Battery: Provides multiple charges for smartphones and gadgets.
✔ 33W Sonic Charge: Ultra-fast charging for quick power-ups.
✔ Dual USB Output + Type-C Input: Charge multiple devices simultaneously.
✔ Compact & Portable Design: Lightweight and travel-friendly.
✔ Advanced Safety Features: Protection against overcharging, overheating, and short circuits.
✔ Universal Compatibility: Works with smartphones, tablets, smartwatches, and more.
1. How many times can the Xiaomi Power Bank 4i charge a smartphone?
Depending on the battery size, it can charge a standard smartphone 4-5 times on a full charge.
2. How long does it take to fully charge the power bank?
With 33W fast charging, it takes approximately 6-7 hours to fully charge.
3. Can I charge two devices at the same time?
Yes, the dual USB output allows simultaneous charging of two devices.
4. Is it safe to use overnight?
Yes, it has multiple safety protections to prevent overcharging, overheating, and short circuits.
5. Is the Xiaomi Power Bank 4i compatible with all smartphones?
Yes, it supports all USB and Type-C compatible devices, including Android and iPhones.
