Galvanic cells {battery, redox}| can connect to make electric current by solution chemical reactions. Batteries {dry cell battery} can use paste. Batteries {wet cell battery} can use liquid solution.
voltage
Metals used for electrodes depend on battery solution. Metal combinations make different battery voltages across electrodes. Typical voltage is one volt to three volts.
series
Electrochemical cells can connect in series, so cell voltages add. Automobile batteries use lead plates and sulfuric acid solution.
recharging
Some batteries can recharge by applied electric voltage and current.
additives
Battery additives are useless.
Physical Sciences>Chemistry>Inorganic>Oxidation-Reduction>Battery
5-Chemistry-Inorganic-Oxidation-Reduction-Battery
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Date Modified: 2022.0224