Charge and discharge operation test for battery and charge equipment.

蓄电池和充电装置的充放电试验。

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The battery charger can also be put in one of four different modes: charge, Discharge, Refresh and Test mode.

该电池充电器也可以放在一个四种不同的模式：充电，放电，刷新和测试模式。

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When the rapid charge was adopted for the cycle test, the battery should be restored to full charge state by the normal charge after a few cycles.

快速充电用于循环试验时，经几次循环后要用标准充电法将电池恢复至完全充电态。

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In our formal battery rundown test, the Vivid held its charge for a paltry five hours and ten minutes -- right on par with the company's claims, so you'll want to keep that charger nearby.

ENGADGET: HTC Vivid review Mobile

In our moderate battery usage test, which consists of using a handset lightly from a full charge until it shuts down -- emailing, texting, checking social networks, making a few brief calls, taking some pictures, etc.

ENGADGET: LG Optimus G review: a quad-core powerhouse with Nexus aspirations

For the iPad test, Vairmohan measured the amount of power used to charge up an iPad with a drained battery.

MSN: That iPad costs you just $1.36 a year to charge