Cordless power tools bring all the convenience and environmental benefits that their corded or gas counterparts lack. But as handy as they are, they come with one drawback: their battery life. They ...

无绳电动工具提供了有线或燃气工具所不具备的便利性和环保优势。但再好用也免不了一个缺点电池续航。它们的电量并非无限，无法让你的工具整天不停运转，也绝非永久耐用。因此，在购买某个品牌的无绳工具套装前，最好先了解电池能提供多少使用时间。

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