His batteries would last scarcely a month as it was.

The U300s' battery can last for up to eight hours.

By itself, the battery lasts about an hour and a half, not all that long.

And I really like the idea that when you're actually reading with the book the battery lasts for so long.

The built-in battery will last about two hours on one charge.

The more your computer is used, the longer the battery will last.

The Edge 13's battery lasted 5 hours and 12 minutes.

Keep in mind, though, that the battery lasts only about three hours.

The battery can last for up to a month in stand by.

For a moment he was confused; the battery should last all day.