What gives the Storck Cosworth extra pep is a 250W electric motor powered by a lithium-polymer battery.

给斯托克考斯沃斯额外动力的是一个由锂聚合物电池供电的250瓦电力发动机。

youdao

To obtain the full 100km between charges it is necessary to buy the version that runs on lithium-polymer batteries.

要想用这么少的电费行驶100公里，就要购买使用高分子锂电池的型号。

youdao

These CARDS are exactly the same size and thickness of a conventional card, and the lithium-polymer battery inside can last four years under high usage.

这种卡实际上与常规卡的大小与厚度都相同，而且卡内部的锂聚合物电池能够在高使用率的情况下维持4年时间。

youdao

The next generation of batteries--so-called lithium-polymer batteries--due in mass quantities sometime around the turn of the century, should extend that even longer.

FORBES: Running in place

With an average speed of 70kph, it will spend the day climbing as its lithium-polymer cells (which account for about a quarter of its 1, 600kg weight) are recharged.

ECONOMIST: Electric planes

Nor does it reflect production costs for the Volt, which has expensive technology including lithium-polymer batteries, and sophisticated electronics, plus an electric motor as well as its gasoline engine, Reuters says.

FORBES: Stunner: GM May Be Losing $50,000 On Each Chevrolet Volt