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手册

BLACK+DECKER LCS1020 Repair Manual

症状

標準1/4吋動力槽衝擊批頭唔能插入、鎖定或從六角座釋放。
With the pack removed and cool, one or more accessible power, signal or temperature contacts are visibly bent, pushed in, pitted, loose or corroded, with no active heat, smoke, liquid or melting.
After a normal full charge, the battery delivers usable power but substantially less work than a comparable known-good pack in the same tool, task and conditions.
After a normal full charge, the battery loses a large amount of indicated charge or usable low-load runtime while stored by itself in a cool, dry place.
充電、鎖定嘅 battery 同正常扳機指令冇旋轉、冇衝擊、冇 LED。
Main battery becomes unusually hot during light use
Cưa không hoạt động với pin đã sạc

故障模式