Due to their low speeds and limited Battery range were not drawbacks, and the cars became popular for their quietness and low maintenance costs.

因为电瓶车的速度低，一次充电的行程有限，但它们的低噪音、维修费低，特别受欢迎。

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Equipped with its own high-performance silicon solar panels, efficient and low maintenance-free battery power supply system components, can guarantee the normal rainy days in a row for 20 days.

配备了自己的高性能硅太阳能电池板，高效和低维护免维护蓄电池电源系统组件，可以保证正常连续的阴雨天，20天。

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Based on software from Salesforce. com and Microsoft, this will enable a car to send a tweet-like message to its owner telling him that, say, its battery is running low or a maintenance check is due.

基于Salesforce网站和微软的软件，汽车可以借由该网络发微博消息给车主，告知电池电量不足，或汽车需要检测和维护等情况。

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