Features The machine works with electricity (includes a power cable) and works with batteries (sold separately) Two cups of coffee can be brewed on a single full battery Brewing is easy only by putting ground coffee powder into the filter in the machine DC power by 18V Li-ion battery enables you to brew coffee even in the car or at a job site far from an AC outlet Boil dry protection prevents the machine from burning out Note Tool only (without Batteries & charger) AC/DC Compatible Battery adapter can be removed when using AC power No paper filter needed. permanent drip filter allows grounds to be poured directly into coffee maker Boil dry protection automatically turns the coffee maker off if there is not enough water Brews one 5 oz. cup of coffee in 3 minutes when plugged into a power outlet; brews one 5 oz. cup of coffee in 7 minutes when powered by a single 18V LXT® battery Tank capacity / 250ml Dimensions (L x H x W) / 222x115x214mm Net weight / 1.7 kg * without batteries and Charger