Yes, the Deliverer PD interface can be used for charging. PD (Power Delivery) is a fast charging technology that provides higher power output in order to charge devices faster. The Rescuer PD interface is compatible with the PD charging protocol and can therefore be used to connect chargers or power adapters to provide efficient and fast charging capabilities for devices. Whether it is a mobile phone, tablet or other device compatible with PD charging, it can be charged through the Rescuer PD interface to meet the charging needs of users.