Are There Different Types of 9V Batteries? (What is a Standard 9V Battery)
There are different types of 9V batteries, each with its own advantages and disadvantages. The three most common 9V battery types are alkaline, lithium, and rechargeable. Alkaline batteries are the cheapest and have the longest shelf life, but they have the shortest run time. Lithium batteries are more expensive but have a longer run time …