1, Manufacturing process: Most battery manufacturers have similar manufacturing processes, but Fu Nan batteries may be more advanced in technology, especially in electricity.

2. Brand influence: Fu Nan battery is a well-known trademark in China and a brand-name product in China, while Baixiang battery may not be so well-known.

3. Types and uses: There are many kinds of white elephant batteries, including alkaline batteries and carbon batteries, which are widely used in various fields. Fu Nan batteries are mainly alkaline batteries, which are mainly used in remote control, electric toys, flashlights and other fields.