Before use, the battery must be charged.

电池使用前必须充电。

《牛津词典》

Other efforts to increase the use of electric vehicles include plans to build over 1 million hybrid and electric car battery charging stations across the country.

为了增加电动汽车使用量，德国还采取了其他措施，包括在全国建立一百多万个混合动力汽车电池充电站。

youdao

Now, he can use the battery I bring from school to charge his phone at home.

现在，他可以在家里用我从学校带回去的电池给手机充电。

youdao

The handset is equipped with a large battery (2, 520mAh), so the user can enjoy continuous use without fear of the battery running out quickly.

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The selling point of the E-rev is that is cuts out "range anxiety" because if the electric charge in the battery runs low the car can use petrol to generate more.

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The design makes use of solar panels to create a pergola, and the battery would store unused solar electricity for use at night or during a blackout.

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