However, this effect does not, by itself, account for the action of electric batteries.

The package is designed to imitate the appearance of an electric battery.

In the industry, electric batteries are widely believed to be the best way to meet the mandate.

It is also used to make the negative electrodes in several types of electric batteries.

And that thing looks like some kind of an electric battery.

Both ran on electric batteries and would run out eventually.

At one end was an electric battery and a big magnet.

Hybrid vehicles run on a combination of a traditional engine and an electric battery.

Buses use either compressed natural gas, electric batteries or a combination of both.

It may be powered by compressed natural gas or electric batteries.