The panels are used to recharge batteries for laptops, radios, and lighting.
太阳能面板也用于给笔记本电脑、无线电台和照明设备的电池充电。
The electrification of Europe and America in the late 19th century sparked the use of storage batteries for telegraphy, portable electric-lighting systems and back-up power.
在19世纪晚期，欧洲和美国的电气化进程开始将蓄电池大规模用于电信技术、便携式电灯系统和后备电源。
In addition, HMS also has special teams for business in GE lamps, MATSUSHITA batteries, lighting engineering and digital cameras.
另外，恒茂还有专门的团队开发GE灯泡、松下电池、光源工程、数码相机等业务。
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