电瓶

huàn diàn píng

换电瓶

replace a storage battery

wǒ men shì zhuān yè chū kǒu hé shēng chǎn diàn píng chē de qǐ yè

我们是专业出口和生产电瓶车的企业。

We specially manufacture and export electric scooter goods.

diàn píng wán quán méi yǒu diàn

电瓶完全没有电。

The battery is dead as a doornail.