Activation method of lithium electric vehicle with 0 voltage.
1, the first activation method is to find a group of the same type of battery with the primary battery, and connect it with this group of batteries that cannot be charged, so that the good battery discharge to the battery that cannot be charged, after several cycles of parallel charging, there is a certain probability that the battery can be reactivated.
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2, the second activation method is to use a small charger to charge the battery first, and then change the original charger to continue charging. For example, the battery that can not be charged is 60V, you can first charge it with a 48V charger, and then change to the original 60V charger for charging, so that there is a certain probability that it can be activated.
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3, the third activation method is to try to quickly charge for one to two hours, and professional detector voltage is increased, if there is an increase, you can choose to use the original charger to continue charging, so that you can activate the battery.
Lithium battery in the case of no voltage, in order to activate must find a charger larger than an electronic volt, forced charging, only in this way, the battery is not bad can be rushed into the electricity. When the battery can be charged even if activated, then you can change the original charger to charge. If you still use a larger charger, the battery will be scrapped.
This should be the lithium battery protection board protection, some battery packs with rst reset button, you can press, most of the need to charge automatically activated.