A laptop battery fire could take hours to burn itself out.

如果手提电脑的电池起火，可能要在数小时后才能烧尽。

youdao

Carry an extra laptop battery so you can keep working even when the unexpected delays occur.

准备一个备用手提电脑电池这样当没有预料的延迟发生时你仍然可以继续工作。

youdao

For example, when the laptop battery is exhausted, you can switch to this mode to do some Settings.

例如在笔记本电脑的电池用尽时，可以切换到这个模式来做一些设置。

youdao

It means users can receive calls or instant messages without the risk of exhausting their laptop battery.

BBC: Skype slashes battery use for Windows 8 system launch

As a result, Ubuntu 12.04 LTS is more robust than ever, booting even faster than its predecessor and extending laptop battery life significantly.

ENGADGET: Ubuntu 12.04 LTS Precise Pangolin hits the web, with HUD in tow

Nevertheless, the testing showed that a standard lithium laptop battery, which is much smaller than the models on the Dreamliner, "could pose a significant smoke hazard" in the cockpit, the report said.

WSJ: Dreamliner-Like Batteries Raised Concerns