But what about storage batteries, I hear you say?

但是你说电池呢？

Amazingly, the storage battery became his biggest moneymaker.

神奇的是，电池成了他最大的赚钱工具。

(4) storage batteries for emergency lighting.

(4)应急照明用电池。

Tom finally came up with a good storage battery.

汤姆终于想出了一个好的电池。

Tom's storage battery became very useful, even though it didn't power cars like Ford's.

汤姆的电池变得非常有用， 尽管它不能像福特那车提供动力。

We have over 15,000 Native American families that don't have access to electricity, and we are working to provide solar plus battery storage for these families in the United States that don't have access to electricity.

们有超过 15, 000 个没有用电的美国原住民家庭，们正在努力美国这些没有用电的家庭提供太阳能和电池储能。