10Pcs 3S Lithium Battery Pack Power Indicator Board Electric Vehicle Battery Power Indicator 12V Power Storage

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USD 11.27

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Instructions: Connect the negative and positive terminals of the display board and also link them with the negative and positive terminals of the examined battery. The electronic screen shows the real time battery power. Power parameters: 3S lithium battery pack, complete cost 12.6V Battery voltage is higher compared to N X 3.7V, gentle three grid power The electric battery voltage is under N X 3.3V, the electrical power signal is all off, indicating the electric battery is less than 3.3V, the electric battery has to be charged.(N is designed for the variety of electric battery cells) Note: The above mentioned information is a resource worth, there'll be aproximatelly two % error range. Program included: ten X 3S lithium battery pack strength signal board

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