電池接頭很容易腐蝕產生接觸不良而供電不足。
要把電池線頭從電池上去下來清洗幹淨,塗上防腐劑,再接回去。
先從最可能的,容易的, 便宜的做。
電池接頭很容易腐蝕產生接觸不良而供電不足。
要把電池線頭從電池上去下來清洗幹淨,塗上防腐劑,再接回去。
先從最可能的,容易的, 便宜的做。
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