Most of the power supplies for laptops is rather cumbersome, despite the progress and technological innovations point to the miniaturization of hardware. Add to that the energy, sometimes even absurd, to maintain access to a device like a notebook, going against the best practices for environmental sustainability.

YoGen Max is one of many creative solutions to the associated ecological and environmentally friendly technology. YoGen shows us that the world hi-tech can protect the environment. Let's see how! The instrument devised by YoGen is a power folding laptop, which can recharge your laptop without the need for external power.

The new Apple MacBook and MacBook Pro with the new Precision aluminum unibody chassis have debuted a few weeks. As often happens, the first models that come out of assembly lines may have some slight imperfection that requires action by the manufacturer. E'quello happened, for example, for defective trackpad , for which the Cupertino company has issued a fix immediately.

After some days, you hear rumors of another anomaly: while running the Cinebench 10 benchmark, which tests the performance of the processor in the rendering of three-dimensional subjects, reviewer and some users have shown a clear decline in performance when the battery is removed from its housing.

The enormous success Asus Eee PC, all over the world, has led many battery manufacturers to design and deploy high-capacity solutions for the home Netbook Asus. HKEPC made some tests with the A220 battery-P701H produced by ESI, 10.400mAh offers a capacity of about 6 cells, comparing with the classic 4-cell battery adapter, and 5.800mAh. ESI batteries are available in two colors (black and white) to match properly with the different colors of the Eee PC 701 and 900.

As frequently happens, the high-capacity battery raises significantly the weight of the small low cost laptop, which raised from 0.99 Kg to 1.12 Kg As for performance, HKEPC conducted two tests of "stress":
WiFi, Brightness 100%, Idle
WiFi, Brightness 100%, to 480p playback digital content