When Charging A Battery Is Red Positive. Next connect the chargers black clip to the batterys negative post. Keep a close eye on.
When removing the old battery remember to first disconnect the cables from the negative terminal which is usually black and has a minus - sign then disconnect the cables from the positive terminal which is usually red and has a plus sign. Connect the positive usually red charger cable to the positive battery terminal and the negative usually black cable to the negative - battery terminal. Yes you canJust be sure to connect the positive red wire first and be sure that your car charger has the correct settings before you connect to the batteryAs far as the car is concerned all that happens when you connect the charger is that the voltage supplied by the battery goes up a few volts.
Though some old batteries may miss out on the blue or black color youll always find the red colored terminal.
Connect the charger to a power source. Paul Actual experience wins. First connect the chargers red clip to the batterys positive post. Beware of the fact that red always represents the positive terminal of a car battery.
