Of course, it needs to be charged, otherwise the larger battery will run out quickly.
The battery needs to be replenished in time when the battery is severely depleted. The car's own charge is not enough. The battery can only be charged using a charger.
It takes 20 hours to charge the starting battery of a car. The car battery can be charged by the engine. The normal service life is about 2-3 years.
The battery life is about to expire. We generally feel that the headlights have not turned on before, or the car cannot catch fire when the weather is cold. If a similar situation occurs, check whether it is time to replace the battery.