https://r2.community.samsung.com/t5/Tech-Talk/S8/m-p/3203459#M34892 yes Galaxy s8 will supported 18 watt charger but still use original Samsung charger only Wed, 08 Jan 2020 10:05:49 GMT manzarkhan 2020-01-08T10:05:49Z https://r2.community.samsung.com/t5/Tech-Talk/S8/m-p/3199389#M34778 Should Samsung Galaxy S8 Supports 18 watt charger  ? Tue, 07 Jan 2020 17:22:07 GMT https://r2.community.samsung.com/t5/Tech-Talk/S8/m-p/3199389#M34778 ydev 2020-01-07T17:22:07Z https://r2.community.samsung.com/t5/Tech-Talk/S8/m-p/3202015#M34851 bro dont for that. try to use original charger for better battery life. Wed, 08 Jan 2020 05:38:40 GMT https://r2.community.samsung.com/t5/Tech-Talk/S8/m-p/3202015#M34851 kkanth 2020-01-08T05:38:40Z https://r2.community.samsung.com/t5/Tech-Talk/S8/m-p/3203459#M34892 yes Galaxy s8 will supported 18 watt charger but still use original Samsung charger only Wed, 08 Jan 2020 10:05:49 GMT https://r2.community.samsung.com/t5/Tech-Talk/S8/m-p/3203459#M34892 manzarkhan 2020-01-08T10:05:49Z