Xiaomi Power Bank 4i 10000mAh 22.5W Fast Charging (Classic Black, PB100DPD-IN) — PD & QC 3.0 | 1 USB-C 2-Way + 2 USB-A Outputs | 12-Layer Safety Protection | Low Power Mode | Aluminium Alloy Body | 1-Year Warranty

This power bank suits everyday carry for phones, tablets, earbuds, and smartwatches. It handles two full charges for most phones and shares power between up to three devices on trips, commutes, and at work.

22.5W fast charging works over USB Power Delivery and Quick Charge 3.0. The USB-C port charges the power bank at up to 22.5W and also charges your devices (two-way), and two USB-A ports add more outputs, with dual-port output at 18W and triple-port output at 15W. 12-layer safety protection covers overcharge, overheating, and short circuits. The low-power discharge mode, activated by a double-press of the button, charges low-consumption devices properly. The anodized aluminium alloy body resists wear and scratches, and the power bank is 14.78 × 7.39 × 1.53cm and 280g.

Brand: Xiaomi
Model: Power Bank 4i 10000mAh (PB100DPD-IN, see notes)
Colour: Classic Black
Cell Capacity: 37Wh, 3.7V, 10000mAh lithium-ion
Max Output: 22.5W (single port)
Fast Charging: Power Delivery, Quick Charge 3.0
Output Ports: 1 × USB-C (2-way), 2 × USB-A
Output (USB-C): 5V 3A, 9V 2.23A, 10V 2.25A, 12V 1.67A (max)
Output (USB-A, single port): 5V 3A, 9V 2.23A, 10V 2.25A, 12V 1.67A (max)
Multi-Port Output: 18W (dual-port), 15W (triple-port)
Input: USB-C 5V 3A, 9V 2.5A (up to 22.5W)
Recharge Time: about 4 hours (9V 2A or 12V 1.5A charger), about 6 hours (5V 2A charger)
Operating Temperature: 5°C to 35°C
Protection: 12-layer safety protection
Special Feature: Low-power discharge mode
Body: Anodized aluminium alloy
Dimensions: 147.8 × 73.9 × 15.3mm
Weight: 280g
Country of Origin: India

Works with smartphones, tablets, earbuds, smartwatches, and other USB-charged devices. Fast charging needs a device and cable that support PD or QC 3.0. A wall charger isn’t included.