1. Landfill: In the place where waste batteries can be buried according to the national regulations, first wrap the batteries in plastic bags or cartons, then dig a big pit and bury the waste batteries in the pit.

2. Incineration: Incineration must be carried out in a suitable place, as far as possible in mountainous areas or other remote places far away from human living areas, so as to minimize the harm to human beings.

3. Centralized treatment: put the waste batteries into the trash can for recycling and wait for the sanitation workers to recycle them.

Extended data:

Precautions:

1. Don't throw the battery into the fire.

2. Don't store the battery near or inside water heaters, microwave ovens, hot kitchen utensils and high-pressure containers, otherwise the battery may leak or even explode.

The battery can't be frozen in the refrigerator. During the melting process after freezing, the battery case may be deformed, and dew may form due to the temperature difference, resulting in short circuit.

4. Prevent the battery from contacting metal objects, otherwise the anode and cathode of the battery may be connected, resulting in temporary or permanent damage to the battery.

5. Do not store the equipment near the magnetic field. When exposed to a magnetic field, the battery may discharge.

Baidu Encyclopedia-Recycling of Waste Batteries