How large a battery can be replaced for Nissan Sylphy?
1 Answers
Sylphy's battery can be replaced as long as the size is consistent and the weight does not exceed too much. It is best to replace it with a 60AH battery. The designed lifespan of the battery is 27 months. For general family use, the battery is relatively power-saving. Many new car batteries can last 3-4 years, but after the first replacement, it is generally necessary to replace it every 2 years or so. The steps to test the condition of the battery are as follows: 1. Check the appearance of the battery: Inspect whether the battery casing is bulging, leaking, has broken partitions, or corroded terminals. If any of these phenomena are present, it indicates that the battery is dead and needs to be replaced. 2. Check the battery voltage: After charging for two hours, check the voltage of each cell every 20 minutes. If it is below 13V, it means the battery has a problem. During discharge, check every 10 minutes in three intervals. If the discharge time is faster than other batteries and drops below 10V, the battery has a problem. 3. Check if the battery is 'dehydrated' or blackened: After charging the battery for 3-6 hours, if the charger's red light remains on, it indicates severe 'dehydration' of the battery. Open the caps on top of the battery to see six round holes. Check the color of the electrolyte in each hole. If it is black, it means the lead powder on the plates has fallen off, and the battery is dead.
