A good power supply is essential for the proper operation of the Raspberry Pi. A power supply of at least 3A (3000mA) of USB-C type is necessary for the new Raspberry Pi 4 (2GB, 4GB or 8GB).
The power consumption of the Raspberry Pi is very low but it is advisable to have at least 2A (10W). If you use USB devices or your projects use actuators or sensors on the GPIO connector, it is best to opt for a 3A (15W) power supply.
Type : Power Adapter
Compatible With : Raspberry Pi 4
Power Supply : Usb power supply
5V 3A Power Supply Type C Power Adapter Switch EU Charger for Raspberry Pi 4 Model B
Features:
1. Power Supply fit for Raspberry Pi 4 Model B
2. Portable, idle for travelling, work, entertainment etc.
3. Plug with short circuit for protection never heats or overcharges the battery.
4. . Input: 100V — 240V AC
5. Output: DC5V,3000mA max
6. Interface: USB Type-C
7. Cable Length: 90 cm
