Final answer:
Many battery suppliers do indeed offer recycling services to manage the environmental impact of both disposable and rechargeable batteries.
Step-by-step explanation:
It is true that many battery suppliers also offer recycling services as part of their business model. This is an important practice because batteries, particularly rechargeable batteries like nickel-cadmium and lead-acid batteries, contain materials that can be harmful to the environment if not disposed of properly. Through recycling, materials from spent batteries can be reclaimed and used in the manufacture of new batteries, reducing the environmental impact and promoting sustainability.