What are the differences between rechargeable batteries and ordinary batteries?

1. Rechargeable batteries have a self-discharge effect, and the power retention capacity is not as good as ordinary batteries. Therefore, it is recommended to charge them every 60 days when they are not used for a long time; ordinary batteries are relatively small in self-discharge; Will drop drastically so that it cannot be used. Ordinary batteries are more resistant to storage. 3. Rechargeable batteries need to be used with professional chargers. The initial purchase cost is relatively high, but it is more cost-effective in the long run. Ordinary batteries can be used and are relatively convenient; 4. Rechargeable batteries can be recycled many times. Relatively more economical and environmentally friendly, the environmental pollution is smaller than that of disposable batteries; 5. Rechargeable batteries have different active materials on the positive plate, and the active material on the negative plate is spongy pure lead, and the electrolyte is a certain concentration of sulfuric acid solution. . 6. The negative electrode active material of ordinary batteries is composed of a reducing agent that has a relatively negative potential and is stable in the electrolyte, such as active metals such as zinc, cadmium, and lead, and hydrogen or hydrocarbons. The positive electrode active material is composed of an oxidant that has a positive potential and is stable in the electrolyte. 7. Rechargeable batteries have a larger capacity in batteries of the same size. In particular, lithium batteries are now widely used in products such as notebook computers, mobile phones, electric vehicles, and new energy vehicles. 8. Ordinary battery has stable voltage, stable current, stable power supply for a long time, current with little influence from the outside, and the battery has a simple structure, low cost, convenient to carry, easy to charge and discharge, and is not affected by external climate and temperature , The performance is stable and reliable. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: What is the difference between fuel-powered lithium-ion batteries and lithium batteries