In today’s modern world of technology, almost everything is battery operated. Batteries play an important role when we use them to gadgets, like cameras and videos, which capture memories of such special moments. And people tend to ignore their importance until the batteries run out.
There are alkaline batteries, lithium batteries and rechargeable batteries. Most electronic devices like digital camera, camcorders, calculators, watches, laptops and many others become useless without batteries. Children are at their happiest when they are playing with battery operated toys.
