To refurbish an old car battery, wash the outside, remove the cell covers, refill the cells with distilled water, and charge the battery. The process should take no more than one hour. Working with car batteries can be dangerous, so use caution when performing this task.Know More
Using a mixture of water and baking soda, clean off the outside of the battery. Wear protective gloves and eyewear to prevent contact with any loose acid.
Most batteries have two small plastic caps that cover the six cell holes. Remove these caps, and place them aside. Carefully remove any dirt or debris from the areas that were previously covered by the caps. It is important that no dirt falls into the cells.
Using distilled water, refill all of the cells up to about 1 inch from the top. Do not use tap water, as it contains minerals that can ruin the inside of your battery through corrosion. Once all of the cells are filled, replace the caps.
Cycle the battery through multiple charges. On a conventional charger, it may take a number of cycles to fully restore the battery.
According to Consumer Reports magazine, car battery brand is not necessarily an indicator of whether a battery is harmful to particular vehicles. Motorists are advised to check their owner's manual for the recommended size battery and refer to ratings for one suiting their needs and budget -regardless of brand.Full Answer >
To safely remove a car battery, ensure the ignition is off, carefully disconnect the negative and positive terminal cables, unscrew the mechanism holding the battery to the car and remove the battery. Watch for acid leaks and remove any jewelry from hands and fingers before starting the procedure.Full Answer >
To hook up a car battery, put the new battery in the car, and hook up the positive and negative terminals. Make sure to refasten any kind of plate that held in the old battery. Dispose of the old battery at a battery recycling center.Full Answer >
Visually inspecting the battery itself for corrosion or leaks and listening to the engine for delays or sluggishness are ways of monitoring battery health. Visible damage or fluid leaks are always signs that a new battery is needed, while an apparent lack of power may be caused by cable issues.Full Answer >