We find carbon or graphite as the center electrode of a zinc-carbon battery. It's the "common" battery we use in lots of stuff (but not an alkaline battery). That center electrode is the positive one, and the zinc makes up the outer or negative electrode in this battery. In an alkaline battery, manganese dioxide is the center, or the cathode (positive electrode). Powdered zinc will be found as the outer or negative electrode (anode).
The center electrode post of an ordinary flashlight battery is typically made of carbon. This post plays a crucial role in conducting electricity from the battery to power the device.
brass
Brass
The element with the electron configuration 1s²2s²2p⁶3s²3p²4p¹ is indium (In). Indium is located in group 13 of the periodic table and has an atomic number of 49. It is a post-transition metal known for its use in electronics and alloys.
No. If the battery post if missing then you will have to buy a new battery. My question to you is how is a battery post missing?
You can buy an adapter to convert a side post to top post or visa versa.
It is as simple as changing the battery cables.
The post with the red cable attached to it. The positive post is slightly larger than the negative post. + & - is normally printed on the top of the battery next to the post.
You can buy and adaptor to connect the top post cables to a side post battery. Or you can simply replace the side post cables with top post cables.
Post Montgomery Center was created in 1982.
Connect the Positive + battery cable to the positive + battery post first. Then connect the Negative - cable to the negative - battery post.
Positive (Red) to positive post on battery. Negative (Black) to negative post on battery.