The battery can be recharged in 30 minutes with a special quick charger, though it takes eight hours from an ordinary household socket.

这种电池利用特制快速充电器在三十分钟内就可二次充电，而利用家用普通插头则需要8个小时。

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The nickel-chromium battery ensures photoelectric instruments their tactical properties, while its own efficiency is, on the other hand, guaranteed by the quick and highly efficient charger.

镍镉电池是军用光电仪器保持其战术技术性能的基础，快速、高效的充电机又是镍镉电池有效发挥功能的重要保证。

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That allows someone time to take a shower or even go for a quick swim without having to wear the charger.

这使得病人无需携带充电器，而有足够的时间冲个澡甚至快速…

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An even faster quick-charger port option, could connect to ultra-efficient public chargers that offer an 80 percent charge in as little as 30 minutes.

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