Review on 🔋 Universal Battery Tester for AA/AAA/C/D/9V/1.5V Button Cell Batteries - Battery Checker, 1 Pack by Alvin Peoples

There was a time when battery manufacturers attached a test strip to the side of batteries. Then greed won over rationality and they were removed to make more money. Nowadays, people constantly throw away half-depleted batteries and need to store the batteries carefully to guess their lifespan. These companies have decided that since they sell more batteries, it is more profitable to pollute the world with batteries and their toxic chemicals. At the very least, it gives environmentally conscious people a chance to save batteries, money, and the planet.