Indicates voltage without battery.

指示，不带电池的电压。

youdao

The system is designed as Maintenance-free: Without battery, High energy Capacitor for NC data keeping.

系统采用免维护设计，不再需要电池，采用高能电容防止掉电引起的数据丢失。

youdao

Today's battery breakthroughs come as the world looks to expand modern energy access to the billion or so people without it, while also cutting back on fuels that warm the planet.

世界各国希望扩大现代能源的使用范围，让大约10亿无法获得现代能源的人用上它们，同时减少导致地球变暖的燃料，而如今的电池突破就是在这时出现的。

youdao

But his dream is to someday drive what he builds - the new Chevrolet Volt, an electric vehicle that can run for 64 kilometers on a battery without recharging.

VOA: standard.2010.07.30

Without the battery, the spring can power the torch for only three or four minutes.

ECONOMIST: MONITOR

This makes it possible for each pixel to hold its state without much battery power.

CNN: STORY HIGHLIGHTS

Without the battery, the spring can work the torch for only 3-4 minutes at a time.

ECONOMIST: Clockwork technology