How long can I work with a cordless tool with one charge?
在充飽電後，可以使用無線工具多久？
There is no fixed answer to this question. The runtime of a cordless tool depends on the battery type, the type of application (e.g. light polishing or heavy cutting) and the tool model (Lite or 8220). We have designed our tools in such a way that the average battery life of each tool is matched with the most frequent type of applications for each model.
這個問題沒有固定的答案。無線工具的執行時間視電池類型、使用類型而定（例如：輕度拋光或重度切割）及工具型號（Lite 或 8220）。我們設計工具的方式是將每個工具的平均電池壽命與每個型號最常見的使用類型互相匹配。