5A 100W: The maximum power of the charging adapter is 100W, the current is 5A and the charging speed is fast, which can quickly charge your laptop. Aluminum Alloy Shell The PD 100W adapter adopts aluminum alloy shell, which is not easy to damage, corrosion resistance, fast heat dissipation and durable. Wide Application The 5A PD adapter can be applied at home, office, travel or business trip, etc., with high practicability.