No, you cannot charge up your car battery using a regular household vacuum cleaner. Car batteries and vacuum cleaners have different voltage, amperage, and charging mechanisms, and they are not designed to be compatible with each other for charging purposes.
Car batteries typically require a direct current (DC) charging source, while household vacuum cleaners operate on alternating current (AC). Attempting to charge a car battery with a vacuum cleaner could be dangerous and may damage both the vacuum cleaner and the car battery.
To charge a car battery properly, you should use a dedicated car battery charger or connect it to a running vehicle using jumper cables. Using the appropriate charging equipment ensures the battery is charged safely and effectively.
The time it takes to recharge a car battery depends on various factors, such as the battery's capacity, current charge level, and the amperage of the charger being used. Typically, a car battery can take several hours to fully charge, with some larger batteries requiring even more time. It's essential to refer to the battery charger's instructions and specifications to determine the appropriate charging time for your specific battery.