RC Chargers are available in a huge variety, from affordable and simple basic pocket chargers to advanced multi-channel touch screen chargers. Chargers can be divided into AC/DC or DC chargers, where AC/DC chargers have a built in power supply whereas DC chargers need a separate (12V) power supply.
It is also important to check that a charger is compatible with the type of battery that needs charging, be it NiMh, LiFe, LiPo, or some other type of battery.
At EuroRC you find chargers and power supplies from GensACE, RCPlus, Pulsetec, Etronix, EV-Peak and Traxxas.