25W / 5.4un adaptador de corriente USB Universal de 4 puertos con reconocimiento inteligente de corriente para cargador rápido de viaje teléfonos móviles Tablet PC Smart
Features:
7.4V 1000mAh rechargeable lipo battery; enough capacity and safe to use.
Easy to plug in and take out.
High quality and portable to carry.
Over charge for protection for every charging port.
Compatible with racing drone RC quadcopter car boat.
