... materials: PC, ABS, or equivalent Advantages;1. AC Input laptop power adapter for world wide use2. Compact size, light weight, easy to carry3 ... will also cause damage to the power adapter.Why Choose US? (See as Technical Plan) 1.Charger Shell:Good Fireproof material,enoughhardnesss, ... ,good temperature-resistance,not easy to be broken. 2,Charger Cable:0.5 Pure Copper(<66W).0.75 Pure Copper ...