No, you can charge it when you lock it.
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Byd Han battery has self-discharge characteristics and battery protection function, and can still be charged in the case of locking the car.
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Long-term use or repeated charging and discharging of automobile batteries will reduce the service life and affect the performance of automobiles. At this time, you need to use the car battery tester to measure a specific percentage of service life to decide whether to replace the battery. Normal service life: the normal service life is 1-8 years, which is closely related to the vehicle condition. The impact of the vehicle generator is normal, the electrical appliances have no leakage and grounding, and can be used for more than 3 years.