The 5207463 is a desktop charger for 1-4 Micro AAA / Mignon AA and 1x 9V E-Block rechargeable batteries, automatic battery-full-detection (-deltaV), automatic disconnection from mains power once the charging process is completed. Once a battery is fully charged, the charging process is automatically stopped and switched to trickle charging (buffer charging with current impulses). After the last of the inserted batteries is charged, the trickle charge is automatically shut off for all batteries after one hour (provided a 9V battery is not charged). The charger disconnects from the mains completely thanks to the intelligent ZeroWatt technology, and no longer consumes power even when it remains in the socket. This benefits your wallet and the environment! The ideal combinations are batteries with low self-discharge. In addition to the LCD display, a clearly arranged LED display shows the current program mode for each charging slot separately. Should a non-rechargeable or defective battery be inserted accidentally, this will be indicated by a flashing red LED, or on the LCD display. The Powerline 5 ZeroWatt is designed for worldwide use.