55w fast charge faster. The speed of the fast charge is determined by the power output of the charger. The output power of the 55w fast charge is higher than that of the 30w fast charge, so more electricity can be charged in the same time and the charging speed is faster. However, it should be noted that during the charging process, the phone will heat up, which has a certain impact on the battery life, and it is recommended to use it appropriately.
55W Fast charge Faster Fast charge refers to a charging method that can make the battery reach or close to the fully charged state within 1 to 5h. It is often used for charging traction batteries when they need to be restored to a fully charged state in a relatively short time.
55 watts fast, because the power is higher, most also use double cells