This is valta, a world famous battery manufacturer.
Many cars with automatic start/stop features use valta's high performance batteries, and many high end luxury cars use valta's high performance batteries.
The battery is an important part of the car. The battery powers all the electronics in the car when the engine is not started, and the battery is also responsible for starting the engine.
When the engine starts, the starter motor needs to work, the ignition system needs to work, and the fuel supply system needs to work, all without electricity.
If the battery fails, the engine won't start and can cause a number of other problems.
The average car's battery lasts three to four years; a Varta's battery can last six to eight years.
If the battery does not work after a short period of time, it is the result of incorrect usage habits by the owner.
Don't use electronic devices in the car for a long time when the engine is not started, don't turn on empty headlights, etc.
In winter, try to avoid parking your car outdoors overnight. Low outdoor temperatures in winter can reduce battery life. When parking at night in winter, try to park in an underground parking lot or garage.
During normal maintenance, you can ask a technician to measure the voltage and internal resistance of the battery.
Million-dollar car purchase subsidy