to charge a battery

The electricity then flows through a wire to charge a battery or device.

同时电流通过电线给电池或者装置充电.

With a 220V/ 40A Level 2 charger, it takes 3.5 hours to fully charge a depleted battery, says Mercedes, and 2 hours to raise levels to 60%.

梅赛德斯称，使用220伏/40安的二级充电桩充电的话，充满电量耗尽的电池需要三个半小时，充到60%的电量需要两小时。

A 12-v automobile battery supplies 20 c of charge in 5 s to a stereo tape player.

一个12伏汽车电池在5秒钟里供给立体声录音机20库仑的电荷。

You can also use a Motorola Original Vehicle Power Adapter to charge the headset battery while in your vehicle.

当您在车上时，您可以利用摩托罗拉原装车载充电器进行充电。

With under-road charging, a system of cables laid under motorway lanes could put just enough charge into a car to keep its battery from being run down during the journey.

有了路面以下的充电设备，在高速路面下铺设的电缆系统可以给汽车充入适量的电，以免汽车在行驶途中出现电量不足。

Temperature and phase changes in the gel could also be harnessed to charge a battery.

而胶体中的温度和相性的改变能被利用来对电池充电。

It then uses that power to charge a battery. An hour of walking is enough to tighten the laces once, and it requires no energy to undo the shoes because that relies on the spring alone.

然后将这些能量给电池充电，走一个小时的路，产生的电量足以系紧一次鞋带，而解鞋带时只需依靠弹簧，因此无需能量。

To charge again, especially to reenergize a storage battery.

再装载再装入物质, 尤指给贮能电池再充电.