The working principle of motorcycle batteries mainly involves the conversion of chemical energy and electrical energy. The core function of an electric battery, also known as a battery, is to convert chemical energy into electrical energy. A battery usually consists of positive and negative plates, electrolyte, and separator. When the motorcycle is not started, the electricity stored in the battery is used to power various electrical devices on the motorcycle. After the engine starts, the alternating current generated by the magneto is rectified by a rectifier to become direct current, which charges the battery and continues to supply power to the motorcycle. twelve
The active substances on the positive and negative plates inside the battery, such as lead and lead dioxide in lead-acid batteries, and lithium compounds in lithium batteries, undergo chemical reactions during the charging and discharging process. During the discharge process, metal lead acts as the negative electrode to undergo oxidation reaction, generating lead sulfate; Lead dioxide acts as the positive electrode to undergo a reduction reaction, producing lead sulfate. During charging, these lead sulfates decompose and return to their pre discharge state. twenty-three
Lead acid batteries and lithium batteries are two common types of batteries on motorcycles. Lead acid batteries generate current through the oxidation-reduction reaction of lead sulfate and metallic lead in dilute sulfuric acid electrolyte, while lithium batteries use non-aqueous electrolyte solutions, which have lighter weight, longer lifespan, and better temperature adaptability.
In summary, the working principle of motorcycle batteries involves the conversion of chemical energy (through chemical reactions) to electrical energy, as well as the use and circulation of electrical energy (through current) on motorcycles