1. Alkaline batteries can be directly thrown into ordinary trash cans. Alkaline batteries and manganese batteries are commonly used in flashlights, toys, remote controllers and fire alarms. The voltage of these batteries ranges from AAA to 9 volts. In many places, this kind of battery is defined as general garbage, which can be treated generally.

For alkaline or nickel-manganese rechargeable batteries, they can also be thrown into ordinary trash cans. It is safe to dispose of these batteries together with other municipal wastes.

2. Carbon-zinc batteries are also treated together with ordinary garbage. This kind of battery is generally considered to be durable, with various models and standards, and its design is relatively safe and harmless. These batteries, like alkaline batteries, can be thrown into ordinary trash cans.

3. button cell needs to be treated together with hazardous waste. This battery is used in hearing AIDS, watches and other articles, and contains mercury oxide, lithium, silver oxide and zinc gas. These are all harmful substances, which should be treated together with other harmful domestic garbage or specially treated in other appropriate ways.

4. Lithium batteries or lithium-ion batteries should be thrown into the battery recycling center. Lithium batteries are used in many small appliances, and they are considered harmless. The battery recycling center will accept these batteries.

5. Throw the sealed rechargeable lead-acid battery or nickel-cadmium battery into the waste station. These batteries must be taken to the garbage station, where harmful household garbage is collected or thrown into the recycling center.