Carbon battery full name: neutral zinc-manganese dioxide dry battery (Zinc-Manganese dry battery), belongs to the primary battery in the chemical power supply, is a disposable battery.
Because the electrolyte of this chemical power supply device is a paste that cannot flow, it is also called a dry battery, which is relative to a battery with a flowing electrolyte. Carbon batteries are not only suitable for flashlights, semiconductor radios, radio recorders, cameras, electronic clocks, toys, etc., but also for national defense, scientific research, telecommunications, navigation, aviation, medicine and other fields in the national economy. Carbon batteries are mainly used for low-consumption electrical appliances, such as clocks, wireless mice, etc., high-consumption electrical appliances should use alkaline batteries, such as cameras, some cameras can not support alkaline, it needs to use nickel-metal hydride. With the development of science and technology, carbon batteries have developed into a large family, so far there are many kinds. Common zinc-manganese dry batteries and so on.
For the most used zinc-manganese carbon batteries, due to different structures can be divided: paste zinc-manganese carbon batteries, paper plate zinc-manganese carbon batteries, etc
Common models: # 5 (AA or R6) # 7 (AAA or R03) # 1 (R20)