4 of 5 people found the following review helpful
LCD Lighter DigitalVoltmeter,
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This review is from: LCD Cigarette Lighter Voltage Digital Panel Meter Volt Voltmeter Monitor Car By BuyinCoins (Automotive)
This is a neat little unit and well worth buying. Red coloured digital digits are easy to see and give a good clear indication of the charging system. It can also indicate battery state and show its current capacity. I received this unit earlier than expected and would recommend it to anyone interested in such a device.