Multiplex LN-5014 MultiCharger 92531The LN 5014 will safely charge and discharge all Lithium, NiCad, NiMh and Lead Acid battery packs and cells. An easy to read, Illuminated digital LCD screen displays battery type, charge discharge, mAh, voltage and charging time, enhancing the charging experience. To insure proper use, the LCD screen will also display error messages for out of range input voltage, incorrect connection or reversed polarity, poor battery condition and internal errors.