TookitRC C4 is a small and portable charger especially suitable for beginner pilots. The charger is powered from the socket, so it does not need any external power supply. The TookitRC C4 50W charger allows adjustment of charging current in the range of 0,5-4A.The charger also comes with 4 adjustable modes for different battery types such as 2-4S LiPo, LiHV, LiFe or NiMh. The charging status is displayed on the display. The maximum power of 50W is sufficient for batteries used on 5" drones. The charger is simple to use, just connect the battery and set the current and battery type.
English manual here.