Will New Energy Vehicles Stall When Out of Power?

[LeMaria]

New energy vehicles will stall when out of power. When the engine is not running, all electrical appliances in the vehicle are powered by the battery. Even when all appliances are turned off, some electrical components remain directly connected to the battery, causing the battery's charge to gradually deplete. When the engine is running, the generator charges the battery and supplies power to the entire vehicle. Therefore, under normal circumstances, the battery should not run out of power. There are several situations where the battery may run out of power: First, if the vehicle is parked for an extended period, the battery will naturally discharge, leading to a reduction in charge. The solution is to disconnect the battery terminals before long-term parking or periodically start the vehicle to recharge the battery. Second, if the generator malfunctions—whether due to internal faults, loose contacts, or corrosion—it may fail to generate electricity, forcing the vehicle to rely solely on the battery, which will eventually drain. The solution is to inspect the generator and its wiring. Third, as the battery ages, its capacity diminishes, making it prone to insufficient charge even with minimal use. The solution is to replace the battery with a new one.