Keep the charging treasure in the charging or discharging state, the charging treasure will not sleep, because the charging treasure is intelligent charging and discharging, the charging treasure will not sleep in the working state, only when the power is used up. If you are idle for a long time, you do not have to be regularly fully charged and stored on the line, to prevent the battery usually said to starve to death, electric vehicles, charging lamps, flashlights are like this.