I got some batteries in my bag.

我袋里有电池。

Then I'll check the batteries in the smoke detectors.

那我去看看烟雾报警器的电池还有没有电。

And you can hot swap the batteries in just a few minutes.

电池是热插拔式的， 只要几分钟即可完成。

And a huge leap in battery life to keep up with your day.

还有电池寿命的巨大飞跃来满足你的日常需求。

But that doesn't mean you should store your batteries in the freezer.

但这并不意味着你应该把电池储存在冰箱中。

You will only need to put the batteries in to make it work.

你只需要放入电池就可以让它正常工作了。

The most common kind of battery in use today is the lithium-ion battery.

今天使用的最常见的电池是锂离子电池。

It is also to build six battery factories in Europe alone.

该公司还将在欧洲建立6家电池厂。

Unfortunately, in many countries you can't just toss household batteries in with your regular recycling.

遗憾的是，在许多国家，你不能直接把家用电池随普通的可回收垃圾丢掉。

Obviously you are not going to see wooden-framed batteries in your phone or laptop anytime soon.

很明显，人们要想在自己的手机或笔记本电脑中看到这种木材架构的电池，要很久以后了。

If it's surprising that the same element used in batteries would be good for your brain… yes.

如果你惊讶于电池中使用的相同元素对你的大脑有好处的话… … 确实是这样。

If you exponentially have an increase in battery demand, you have to displace them somehow, or refurbish them.

如果电池需求呈指数级增长，那么就必须以某种方式对其进行替换，或者翻新。

In fact, she says the energy density of batteries in use today can still be doubled or tripled.

她说，实际上，如今所使用电池的能量密度“仍可以翻倍或翻三倍”。

Are the batteries in the wrong way round?

【way】电池是不是放反了？

However, business leaders are concerned about having enough lithium for use in batteries.

然而，商业领袖担心是否有足够的锂用于电池。

That makes the stacks of electrocytes act like thousands of batteries in series.

这使得电细胞的堆叠就像数千个串联的电池一样。

Cathode chemistry is an important point of differentiation in battery technology.

阴极化学是电池技术的一个重要差异化点。

Next step: figure out a way to keep kids from putting the batteries in their mouths in the first place.

科学家们的下一步首先是想出办法不再让儿童将电池放进嘴里。

Luisa is saying that she wants to plug her battery in so she can recharge it.

路易莎说她想给电池充电，这样她就可以充电了。

And they now feature Action Button, the latest ceramic shield, and a big boost in battery life.

它们现在配备了 Action Button、最新的陶瓷护罩，并大大延长了电池寿命。