3S Lithium Battery Pack Power Indicator Board 11.1V-12.6V Connect the positive and negative terminals of the display board and connect them to the positive and negative terminals of the tested battery. The digital display shows the real-time battery power. Power parameters: 3S lithium battery, full charge 12.6V Battery voltage is greater than N X 3.3V, light 1 grid power Battery voltage is greater than N X 3.5V, light 2 grid power Battery voltage is greater than N X 3.7V, light 3 grid power Battery voltage is greater than N X 3.9V, light 4 grid power The battery voltage is less than N X 3.3V, the power indicator is all off, indicating that the battery is lower than 3.3V, the battery needs to be charged.(N is for the number of battery cells) Note: The above data is a reference value, there will be about 2% error range. Package included: 3S Lithium Battery Pack Power Indicator Board 11.1V-12.6V
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