This battery icon is just a rough idea and does not truly represent the amount of battery used. If you draw it a little lower, it won't be like that. As long as the battery is really durable. I used my previous electric car for a long time and the battery pointer still didn't move. I thought it was broken but actually it was nothing by the time the second and third cells were used the battery was almost dead. /p>
Lithium If the battery is not used for a long time, it should be charged from time to time. If the voltage is too low it will freeze and need to be activated. battery, it needs to be activated one by one.
You can treat it like a broken lithium battery. In fact, if lithium batteries are left for a long time, some will actually break