Which of the following items is an example of U-waste?

U-waste, or Universal waste, refers to specific items that are regulated due to their potential environmental impact and the hazards they pose. Batteries are classified as U-waste because they contain heavy metals and other components that can leach into the environment if not disposed of properly. This regulation helps ensure that batteries are recycled or disposed of in a manner that mitigates these risks.

In contrast, plastic containers, glass bottles, and organic waste do not fall under the U-waste classification. While they may be recyclable or require proper disposal, they do not pose the same level of environmental threat and regulatory concern as batteries, which is why they are not categorized as U-waste.