5. With finish of chars, the green light remains Iit with the red light going out and the melody sound preset at the Insertion of battery cartridge or buzzer sound (a long beep) comes out to notify compilation of charge. (In selects silent mods, no sounds come out) 5. Pres st melody sound remains stored Sven when the charger ls unplugged NOTE: *The battery charger Is for charging Akita-battery cartridge. Never use It for other purposes or for other manufacturers batteries.