Disconnect a Battery
Pour the baking soda solution onto the positive and negative terminals. Allow it to penetrate the corrosion. Wipe the terminals with paper towels.4. Batteries are massive, and they subsume acid that can easily reason severe burns whether it comes into contact with your skin.
Instructions
1. Distinguish the fine and counteractive terminals on the battery. The skilled terminal is blatant with a "+" symbol, and the cable is normally blood. The detrimental terminal is decided with a "-" symbol, and the cable is normally black. Inspect the terminals for signs of corrosion, which appears as a white/greenish powder-like substance.
2. Mix baking soda and cold water to create an anti-corrosion solution. Mix 1/2 cup of baking soda with 3/4 cup of cold water.
3.Whether you charge to change the battery in your vehicle, the first off system is to disconnect it and remove it from the vehicle. Disconnecting a van battery is a facile procedure, nevertheless you want to cause it carefully. The likely for injury exists whether you header to disconnect and remove the battery in a haphazard fashion.
Loosen the negative battery terminal with an adjustable wrench. Once it is loose, remove the negative terminal from the negative post and set it aside. Repeat the process for the positive terminal.
5. Unscrew the bracket or clamps that secure the battery to the battery tray. You made need a wrench to detach the clamp or bracket, or you may be able to loosen the clamp or bracket with your fingers.
6. Lift the battery carefully and remove it from the battery tray. Batteries are heavy and full of corrosive acid.
