Batteries of the Future
They might be one of the most influential thinkers of our generation—a one-of-a-kind artist. There is a life-changing breakthrough here. Because just one battery was required to power both ends of the gadget, there was no need for two batteries.
As a result, only a single battery was necessary. The item in the above photograph has a battery mounted diagonally across the top. What are your choices if you don’t have a backup battery? Taking care of this is the most critical concern.