Can a car battery be recharged and how to do it?
1 Answers
Methods for charging a car battery: 1. Method one: First turn off the engine, then remove the battery from the car, find a ventilated and shady place, and open the vent cover on the battery. 2. Method two: Use the red clamp of the charger to grip the battery positive terminal marked with a plus sign, and use the black clamp to grip the battery negative terminal marked with a minus sign. 3. Method three: Since it is a used battery, charge it slowly by adjusting the gear to 2, select a 12-volt power source, and the current size can be seen on the ammeter. 4. Method four: Plug in the charger power supply, turn on the switch, and you can charge the battery. Generally, the charging time should not exceed 12 hours.