Selling Dry Batteries from PT Andalan Multidaya in Jakarta. Dry battery is an electrical device that functions as a store of electrical energy and emits voltage in the form of electricity (as a source of voltage). Juaga batteries are called dry elements, because the electrolyte is a mixture of carbon powder, kawi, and salmiak in the form of a paste (dry).
In general, a battery consists of three important components, namely:
1. Carbon rod (C) as an anode (positive pole battery)
2. Zinc (Zn) as a cathode (negative pole of the battery)
3. Ammonium dioxide (NH4CI) as an electrolyte solution (conductive)