What is the battery model of the Touareg?
2 Answers
The Varta Silver Dynamic 20-100 12V is the battery model for the Volkswagen Touareg. The designed lifespan of the battery is 27 months. Generally, family vehicles are more economical, and new car batteries often last 3-4 years. However, after the first replacement, it is usually necessary to replace the battery every 2 years. The working principle of the battery is to convert chemical energy into electrical energy. The battery used in cars is a lead-acid battery, which is mainly made of lead and its oxides. To check the condition of the battery, inspect the battery casing for bulging, leakage, broken separators, or corrosion on the battery terminals. If any of these signs are present, it indicates that the battery is dead and needs replacement. To test the battery voltage, charge it for two hours and then check the voltage of each cell every 20 minutes. If the voltage is below 13, it indicates a problem with the battery. During discharge, test every 10 minutes in three intervals. If the discharge time is faster than other batteries and the voltage drops below 10V, the battery has an issue. To check if the battery is "dehydrated" or blackened, charge the battery for 3-6 hours. If the charger's red light remains on during charging, it indicates severe "dehydration" of the battery.
The battery model for my older Touareg depends on the model year and engine type. Typically, Volkswagen Touareg uses 12V lead-acid batteries, such as AGM types, with sizes like H6 or H7 and capacities ranging from 80Ah to 110Ah. For my V6 diesel version, the original battery is a 105Ah AGM, likely from brands like Bosch or Varta. When replacing, it's best to check the manual under the hood or use the vehicle's VIN for an online lookup. The battery is crucial—check its voltage before long trips to avoid being stranded. Regular maintenance can extend its life, usually lasting 3-5 years before replacement is needed. I've replaced mine before—it's straightforward but requires safely disconnecting the negative terminal. Newer Touareg models with hybrid systems have higher battery demands, so a professional check at the dealership is recommended.
