What is the maintenance method for the X-Trail's battery?

[Cox]

The new X-Trail's battery does not require maintenance as it is a maintenance-free battery. Although it has a liquid filling hole, it is rarely used, and there will be no water shortage. In special cases, if there is a power loss, it can be charged, and nothing else needs to be done. Here are the relevant details: 1. Battery lifespan: The Nissan X-Trail battery generally has a lifespan of three to four years. The manufacturer's published data suggests two years, but with proper use, it can last five to six years. The normal lifespan ranges from 1 to 8 years, depending largely on the vehicle's usage. If the vehicle's alternator charges normally and there are no electrical leaks or grounding issues, the battery can typically last more than 3 years. 2. When to replace the battery: If you notice that the battery is not holding a charge, the starter is weak, or the headlights are significantly dimmer, you should remove the battery and charge it for 12-24 hours. If the problem persists and the mileage has exceeded 50,000 KM, and the alternator is functioning properly, you should consider replacing the battery.