A super effective charged attack in Pokemon Go is a regular charged attack that targets an opponents weakness. It is a move that deals increased or critical damage due to the differences between the attacking Pokemon and the Pokemon receiving the damage. To perform a super effective charged attack, you need to ensure that the Pokemon you have out in the field during battle is of a type that the Pokemon you are facing is weak to, and that the move you are performing with that Pokemon is of a type that is super effective against the opponent. Charged attacks can only be used when you have collected enough energy from using fast attacks in a battle. Once the charged attacks icon lights up, you can tap it and follow the directions to achieve an "excellent" charged attack. Gym battles and raid battles are the easiest places to use charged attacks, as you can be sure which Pokemon youll be coming head to head with. Knowing the different Pokemon types and their specific weaknesses or strengths can help you identify what would be a super effective charged attack.