The Lloytron Universal Charger is a versatile device designed to charge various types of batteries including AA, AAA, NiMH, and NiCd. This mains charger from the trusted brand Lloytron is capable of charging up to 4 batteries at a time, making it ideal for high drain devices and solar or wind-powered applications. With a voltage of 1.2V, this battery charger is a reliable and efficient choice for keeping your batteries powered up and ready for use.