The 5207463 is a Desktop Charger for 1-4 micro AAA (500mA)/Mignon AA (1000mA), Baby C (1000mA)/Mono D (1000mA), 1x 9V E-block NiCd/NiMH (15mA) rechargeable batteries. Automatic battery-full-detection (-deltaV), automatic disconnection from mains power once the charging process is completed. State of the art microprocessor-controlled charging technology with multiple overcharge protection guarantees optimally charged batteries and a gentle charging process. The Powerline 5 ZeroWatt automatically determines the optimal charging current for the inserted batteries and charges them with up to 1000mA in a rapid charging process. In Powerline 5 ZeroWatt each round cell (of any size) can be placed in any charging slot. Each battery is individually monitored during charging and individually charged to its maximum capacity. Displays the current charge state in 25% increments and the status (battery charged/battery defective) of the inserted round cells.