So if they are damaged, corroded or leaking etc then “YES”.
Explanation:- Batteries are dangerous materials they require special care and handling wether to store, dispose etc. Place the battery or device in a non-flammable substance such as sand or kitty litter in the short term if needed. Source: SEO Note: Even when they seems to be useless to us they are HHW.
The answer is B. Batteries contain sulphuric acid, of the battery is damaged the acid can be corrosive but it’s not toxic too rich, simply dispose of it.