The other end of the cable led to a large, heavy battery beside the bed.

Beneath the bed were several heavy batteries and an electric motor.

This will accommodate the heavy batteries that are part of telecommunications systems.

She was still fighting, but ineffectually, now that all her heavy forward batteries were gone.

It also required a heavy battery and cable arrangement to power the scope.

At 1020, the enemy formation changed course again to close the range still further and bring their heavier batteries to bear.

He began to trot, holding the heavy batteries away from his body so that, swinging, they would not hit him.

The secret is how to package such a huge and heavy battery in a sportscar.

They also needed more power, therefore larger, heavier batteries or shorter battery life.

She reared back, took aim, and threw the heavy battery at the closed door, hard.