该充电器可在约25分钟内完成给电池充电。
激光瞄准安装在鹈鹕下面的光伏电池，给直升机的电池充电，使它在空中飞行了12小时27分钟。
The laser at photovoltaic cells mounted on the pelican's underside, charged the chopper's battery, keeping it aloft for 12 hours and 27 minutes.
一套这样的套装需要大量的电力，电池目前只能维持15分钟左右。
A suit like this needs a lot of power and batteries only last about 15 minutes at the moment.
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