Mo. Rev. Stat. § 260.260: Batteries, lead-acid, disposal of restricted — penalty.

1. Effective January 1, 1991, no person shall knowingly place a used lead-acid battery in a solid waste disposal area, discard or otherwise dispose of a lead-acid battery.

2. Such batteries shall be delivered to a recycling or resource recovery facility permitted by this or another state or to the agent of a battery wholesaler or manufacturer for delivery to a permitted secondary lead smelter.

3. Each lead-acid battery improperly disposed of shall constitute a separate violation. A person who disposes of a lead-acid battery in violation of this section shall, upon conviction, be guilty of a class C misdemeanor.