Our most powerful battery can only run one for eight minutes.

The new design also included more powerful batteries, larger torpedo tubes, and a deck gun.

The device strapped to me was simply a powerful battery.

It felt like being hooked up to a powerful battery, vibrating in us all, body and brain.

Unusually, there were no diesel generators, using the powerful battery as the emergency power source.

You may also carry up to two more powerful batteries, within the limits described here.

It was the most powerful and unique battery ever used in battle.

One can only imagine what the next generation of smaller, more powerful and longer-lasting batteries will bring.

A more powerful solar battery that can fully charge a phone in less than two hours will be available later this year.

No battery powerful enough for a holosuite goes completely dead that fast.