원본 게시물 작성자: Martin ter Wee

텍스트:

Trek max will work even without a battery connected. (power supply must be connected). I have one that works only when fully charged for a short time unless charger plugged in. This indicates a problem with battery voltage sensor. Same battery works fine in another unit. Your problem may be a worse case of this. I suggest Remove battery and test it.

현황:

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