The notebook’s battery life was measured with Battery Eater Pro 2.60. The test was performed at the maximum screen brightness in the following modes:
- Classic (the system bears the maximum and evenly distributed load)
- Reader’s test (the pages are scrolled through each 15 seconds)
- DVD mode (a DVD movie is launched in Battery Eater’s Idle test mode)
Three hours with something is quite a high result. The CR11SR/P does not offer the longest battery life possible, yet it is indeed better than many other notebooks in this respect.
Here are the battery discharge diagrams for the different operation modes.