• Uses the latest in battery technology, Lithium Ion Polymer, the Energybus Notebook Power Pack is manufactured under the strictest quality control to ensure the best performance. Packed with a whopping energy of 4000mAh (or 4 Ah), it gives the user an extra 2.5-4 hours of working time (depending on the types of notebook). In addition to the original battery from the notebook, the user may get a good 5-6 hours of working time, more than enough time to get through most business presentations.
• Comes with 8 different plugs, it fits almost any Notebook computers on the market.
• It also comes with a universal world wide voltage, 100-240V A.C., switching power adaptor for charging which allows this Power Pack to be used anywhere in the world.

  Benefits and Features:

1. Super light weight: less than 300g
2. No memory effect
3. 4 levels of LED displays
4. Measurement: 155mmx100mmx25mm
5. CE Approved