How to get Supercharged XP in Fortnite is asked by almost every new player who has heard of the massive XP boost players can get from Supercharged XP.
Supercharged XP was released with Chapter 2 and would buff players' XP rewards until the boost ran out allowing players to level up to Tier 100 and gain access to rarer loot. The last time this was available was at the end of 2019 where players who logged in between November 30 and December 1 would have access to the XP boost.
How to Get Supercharged XP in Fortnite
Unfortunately, as of now, there is no Supercharged XP boost available for players to grab, but a post on YouTube by Deaglize shows how you can increase your XP gained from quick challenges. This is different than the normal Supercharged XP released by Fortnite developers at the end of last year, but will still work.
All players need to do is let their challenges sit in their game for a day without being completed and when they complete them, they will be rewarded with more XP than they were initially worth. Whether or not this is more efficient than doing them the first day and then accomplishing the next set of challenges the day after is unclear, but it will grant you a good amount of XP for not a whole lot of work.