5V 2A chargers are compact and reliable power sources, designed to deliver a consistent 5-volt output at 2 amps for moderate-power devices. They are ideal for users who need faster charging than a standard 1A charger while maintaining portability. With their lightweight and travel-friendly design, 5V 2A chargers are well-suited for everyday use. Common applications include charging tablets, Raspberry Pi boards, portable speakers, and a variety of USB-powered electronics.