Product Details

[Weight] 8 grams / 0.29 oz

[Operating Voltage] 0V to 4.3V (input voltage higher than 4.3V or wrong polarity may cause damage to the tester)

[Accuracy] +/-0.02V

The Voltage checker is designed for checking the unit cell voltage of Lithium polymer batteries,  just plug the voltage checker into the balance charging plug of the battery pack, it will display the voltage of each cell in turns from cell 1 to cell 4, and then repeat.

Once plug the voltage checker to the balance charging port of the battery, firstly it will show the voltage of first cell, there are 3 points on the LED screen which is used to indicate which cell it is measuring, when the point on right side light up, it indicates the first cell, and then will show the second cell voltage, and the middle point will light up, and then the third cell voltage, Meanwhile, the left point will light up, if there is no second of third cell, it will display 'NO'.