Just like with your flashlight that you have at home, you sometimes have to put in several cells in series to get a higher voltage so that you can power a small light bulb.
就像你家里的，手电筒，你有时必须，放几个电池，来达到一个更高的电压，以此点亮一个小灯泡。
With a hand crank for back-up power, this storm station also comes with an integrated handle for easy transportation, a built-in LED area light, and a detachable LED flashlight.
随着手回曲柄备用电源，这场风波站还配备了集成处理，运输方便，内置的LED灯区，以及可拆卸的LED手电筒。
The utility model is a flashlight integrating AC, hand movement and solar charge, which is convenient in use, especially suitable for dealing with emergencies during camping trip or power cut.
本实用新型是集交流、手动、太阳能充电为一体的手电筒，使用方便，尤其适用在野外露营旅行时或停电时应急情况。
The utility model is a flashlight integrating AC, hand movement and solar charge, which is convenient in use, especially suitable for dealing with emergencies during camping trip or power cut.
本实用新型是集交流、手动、太阳能充电为一体的手电筒，使用方便，尤其适用在野外露营旅行时或停电时应急情况。
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