Dell Support Canada


How Power Efficient Is A Dell Computer?

When it comes to sheer power efficiency, Dell computers are among the topmost systems. In addition to being known for their significantly small recharge times, these computers last a lot longer per full recharge. On an average, the recharge time of Dell based system is around 120 minutes (which is mostly due to the fast charge utility). Once the battery is fully powered up, it can last up to 12 hours. This estimate is taken with the mid range computers in mind, the gaming variant of the systems (the Alienware) do not last this long. Power ratings of certain Dell laptops are given below:

  • Dell XPS 13 :10
  • Dell XPS 15 :9
  • Dell Chromebook:9
  • Dell Precision 15 5000 :8
  • Dell Inspiron Gaming :8