Battery Life Booster - Extends the Battery Life and Reduces the Charging Time

I am really doubtful of products that claim that they extend battery life especially when they use terms such as "nanoceramic"! If you believe them. Click link below to try them out and let me know if they really work :) FYI: the word "nanoceramic" is not even in the Merriam-Webster Dictionary nor dictionary.com!