Adaptador/cargador universal de CA/CC de 21 V, 2 A y 42 W con luz indicadora y funciones de seguridad.

This 21V 2A power adapter (42W maximum power) is suitable for a variety of electronic devices and machines. This universal wall charger accepts 100-240V AC, 50/60Hz input voltage and provides a stable 21V 2A DC (2000mA) output for fast and safe charging. The adapter features a convenient indicator light that changes color when powered on. For safety, this charger has built-in overvoltage, short-circuit, and overcurrent protection. The DC interface is 5.5mm x 2.5mm, and the cable length is 86cm. Before purchasing, please ensure that the voltage, current, interface size, and power are compatible with your device. Package includes: 1 x 21V 2A power adapter.