Does a new car battery need to be charged when first used?

[DiBriella]

If the production date of the new battery is within half a month and it has not been used, it can be used directly without charging. If the new battery has been produced for a long time or has been tested, it needs to be charged before use. The first charge of the battery has a significant impact on its service life and charge capacity. Insufficient charging will reduce the battery's charge capacity and shorten its service life, while overcharging, although improving electrical performance, will also shorten the service life. Therefore, it is important to control the first charging time of a new battery. A car battery, also known as a storage battery, is a type of battery that works by converting chemical energy into electrical energy. Batteries are divided into ordinary batteries, dry-charged batteries, and maintenance-free batteries. The commonly referred-to battery is a lead-acid battery. The normal service life of a car battery ranges from 1 to 8 years, depending largely on the condition of the vehicle. The battery is a wearable part that needs to be replaced regularly. As the number of charge and discharge cycles increases, the performance of the battery will gradually decline. During charging and discharging, ions in the battery move in the electrolyte, and some ions react chemically with the electrolyte during this movement. As the number of charge and discharge cycles increases, the ion activity in the battery will continuously decrease, leading to a decline in battery performance. Maintaining proper car usage habits can effectively extend the battery's service life. For example, avoid using electronic devices in the car for extended periods when the engine is not running, and do not turn on power-consuming electronic devices simultaneously when starting the engine.