I bought a small submersible pump before and plugged it directly into the charging port of a 48v battery car. Now I have switched to a 60v battery car. What should I do?

Look for the box in which you bought the submersible pump. If you haven’t looked at the trademark on the submersible pump, check the maximum voltage of the submersible pump. If its maximum voltage is 48V, you need to go to an electronics store and connect each resistor to the current pump plug circuit.

You can use the formula to calculate the resistance value.

w = UI, r = u / I

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