A slim, faster charger with intelligent safety and technical features that charges up to four AA or AAA batteries simultaneously. The robust housing, partly made of perforated metal, also serves as a battery organiser, keeping your batteries well protected at home or on the go. It takes just over 2 hours to fully charge two batteries and just over 4 hours for four batteries (AA batteries 2,100mAh), power is supplied via a USB connection.

The LED display in two colours shows the charging status and indicates whether disposable batteries or bad batteries have been inserted. Other safety features include the automatic power-off timer and -dV full charge detection, which help to prevent overcharging, overvoltage and short circuits, as well as reducing battery life. This versatile charger works via USB or any GP ReCyko charging dock (specifically designed for the B421 and M451 ReCyko chargers). Four rechargeable AA 2100 & AAA 850 mAh batteries are included, so you are well equipped with this optimal charging solution.