Will the motorcycle battery still discharge after removing the positive terminal?
1 Answers
The battery will not have current flow. Battery Introduction: A battery refers to a cell that can be reused after discharging by recharging. Types include lead-acid batteries, nickel-iron batteries, and nickel-cadmium batteries. In a lead-acid battery, the positive electrode is lead dioxide, the negative electrode is lead, and the electrolyte is a dilute sulfuric acid solution. During discharge (usage), the positive and negative electrodes react with sulfuric acid to form lead sulfate. When the sulfuric acid concentration drops to a certain level, recharging is necessary. Using an external power source to recharge restores the electrodes and solution to their original state, allowing continued use after charging. Battery Working Principle: The negative electrode is a lead plate filled with sponge-like lead, and the positive electrode is a lead plate filled with lead dioxide, with 22-28% dilute sulfuric acid as the electrolyte. During charging, electrical energy is converted into chemical energy, and during discharging, chemical energy is converted back into electrical energy. When discharging, metallic lead acts as the negative electrode, undergoing oxidation to form lead sulfate, while lead dioxide acts as the positive electrode, undergoing reduction to form lead sulfate. When charging with direct current, the two electrodes generate lead and lead dioxide, respectively. After removing the power source, it returns to its pre-discharge state, forming a chemical cell. A lead-acid battery is a rechargeable cell, known as a secondary battery, with a voltage of 2V. Typically, three lead-acid batteries are connected in series to achieve 6V. Automobiles use six lead-acid batteries connected in series to form a 12V battery pack. Regular lead-acid batteries require periodic addition of distilled water to maintain the electrolyte at 22-28% dilute sulfuric acid.
