This 2-pack 140W auto power off charging separator delivers high-speed PD fast charging for all USB-C compatible electronics, built with an innovative smart self-eject mechanism to physically disconnect power once devices hit full battery capacity and eliminate risks of overcharging. The compact pocket-sized design makes this portable charging adapter easy to slip into bags, purses and jacket pockets, perfectly suited for home, office and travel use without occupying extra storage space. Capable of charging compatible cell phones up to 55% within 15 minutes, this high-output charging block cuts down long waiting time for power replenishment. Equipped with an intelligent safety chip, the separator integrates multi-layer protection systems including overcharge, overheat, short circuit and overload defense to shield your gadgets from circuit damage and extend overall device service life. Operation steps are simple: plug the unit into your USB-C device, the adapter starts stable fast charging automatically, and the built-in spring structure pops the plug out once charging completes. It boasts wide universal compatibility, working seamlessly with smartphones, tablets, handheld gaming consoles, wireless earbuds, portable power banks and other handheld USB-C electronics. Constructed with solid durable housing, the charging separator resists minor scratches and daily wear for long-term repeated use. This all-in-one fast charging accessory solves common charging troubles like forgotten plugged-in phones and slow power input, acting as a practical daily essential for frequent travelers, office workers and gaming enthusiasts. Each pack contains two identical charging separators to satisfy multi-device simultaneous charging demands for personal or shared household use.