16 - 18 volt batteries, most now come with lithium battieries which
are lighter and have more lasting power, other drills are corded
DETAIL:
The standard cordless drill, is able to cover most any jobs. Including
building decks, hanging sheet rock, small projects like building shelves
and most metal projects. It is not recomended for drilling into cement
These type of drill are prefect for a stay at home fixeruper, and has an
afordable price range.