The Proxelle PPB201WA is a power bank designed for charging mobile devices.
This model (PPB201WA) has these include key features such as:
- Capacity: Measured in mAh (milliampere-hours), it could have a range 20,000mAh 3.7V, which would determine how many times you can charge a device like a smartphone before the power bank itself needs recharging.
- Battery energy: 74Wh
- USB-C input: PD18W
- USB-C output: PD20W
- USB-A output: PD22.5W
- Output Ports: Likely has multiple USB outputs, possibly one or two USB-A and maybe a USB-C port for newer devices.
- Charging Speed: It may support fast charging technologies like Quick Charge or Power Delivery (PD), depending on its design and output voltage.
- LED Indicator: LED indicators that show the battery level of the power bank itself.

