dell laptop battery

Particularly important is the battery life of a notebook for users who need long survive without power. We show you the notebook with the longest battery life in the test.

How long does a notebook on battery power by holding depends primarily on the size of the Dell Inspiron Mini 9 battery. But the battery capacity is not always close to the term. Because other factors influence how long a laptop running without AC power.

Especially important are the computational burden that must cope with the laptop on Dell Latitude E4300 battery power and display brightness. In the office use at 100 cd / m2, most notebooks do with a standard battery two to three hours. Three to four hours to reach many notebooks with 14-inch display. Play back a DVD on DELL Latitude D620 battery power, reduces the running time by almost an hour, with the Blu-Ray playback at about 1.5 hours, with 3D games it drops even more.

To test the Dell Inspiron 1525 battery life in notebooks, we use the benchmark Bapco MobileMark 2007th Although this program simulates the everyday work of a business user, a long Dell Studio 1737 battery life for home users is important that the notebook would like to use for several hours without power: this, the movie experience counts during the train ride just like a computer game-afternoon on the balcony.

The gallery presents all notebooks that hold after the Mobile Mark 2007 benchmark at least 426 minutes - that more than seven hours. In our Buying Guide "power-saving business-notebook" You can find a detailed explanation of how the Mobile Mark 2007 battery life calculated.