Introduction to the service life of 18650 lithium battery and lead-acid battery electric vehicles.

Introduction to the service life of 18650 lithium battery and lead-acid battery electric vehicles.

Polymer lithium batteries have strict charging cycles, some of which may be around 1000-1200 times, with a lifespan of 3-5 years. However, polymer lithium batteries are completely opposite to lead-acid batteries in terms of charging. They need to be used up before charging, and when the battery is not needed for a long time, it needs to be fully charged every two months, which may prolong the battery life. Polymer lithium batteries used in electric vehicles have a longer lifespan than lead-acid batteries. Polymer lithium batteries store more electricity than lead-acid batteries, and their power output is also very powerful. Additionally, polymer lithium batteries have the ability to maintain themselves when fully charged, meaning they can no longer be charged when fully charged.

However, lead-acid batteries are completely different. They are ubiquitous in the current situation. Although the charger displays full and a green light is on, outsiders may think that the charger has finished working. It is still slowly charging in small amounts. If it is charged for a long time, the lead-acid battery will easily explode and be scrapped. Lead acid batteries: Due to their low price, abundant data sources, high specific power, mature technology and manufacturing processes, and high resource recovery rate, lead-acid batteries are widely adopted and researched by various electric vehicles in various countries. Electric bicycles, as a labor-saving, convenient, fast, comfortable, inexpensive, and zero emission personal transportation tool, have been widely accepted by people and highly valued by relevant departments of the country.