Let’s save the environment

In my opinion, many people are unawaware that one of the smallest products sold in the market has a huge environmental footprint.

It’s a very polluting product because it derives its energy from the reaction between metallic zinc and manganese dioxide.

I think that to make a cleaner and healthier environment we should change the type of batteries by replacing them with lithium batteries, and I very much hope the world will become a better place.