Each fully-charged Solar Milk battery can charge a mobile phone three or four times, or a radio once or twice.

每块充满电的太阳能牛奶电池可以给手机充电三到四次，或者给收音机充电一到两次。

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Once fully charged, the printer can work for six hours.

充满电后，这台打印机可以工作6个小时。

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A bus can be fully charged in two hours and the charging poles can serve 300 buses a day at our station.

一辆巴士可以在两小时内充满电，我们站的充电杆每天可以为300辆巴士充电。

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Many business travellers carry a fully-charged spare for the moment their phone runs out of juice.

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And by 1900, an EV could go 180 miles on one fully-charged battery.

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The battery can be fully charged by a 7-kilowatt fast charger in four hours, or a 3-kilowatt charger in 10 hours.

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