The Dyna Charge Monitor is a valuable addition to vehicles with a battery ignition and a charge system as found on nearly all stock vehicles. The Charge Monitor allows easy determination of the operational state of the charging system with a quick glance at the indicator LED's. The Charge Monitor is housed in the same small rugged case as the Voltage Monitor. The unit can be used on any vehicle with a 12 volt battery/charge system. The Charge Monitor has three indicator LED's to show the charge status: red, amber, and red. When the right most red LED is on, the battery is being overcharged due to a faulty voltage regulator. When the green LED is on, the battery is being charged at a normal voltage. When the left most red LED is on, the battery voltage is getting very low and the charge circuit or battery is failing.