Toshiba in fuel cell aspects quite lead, and samsung have also increased the strength, this area of research, it for laptop Q35 recently launched a new “battery“, make the laptop in the case is no external power supply many work longer hours.
Samsung says this type of fuel for 650Wh/L battery performance, almost four times the general products, can reserves 12000Wh topped breathtaking, the digital means, without recharging cases, this kind of “battery” normal usage a month for laptop! This “normal use” means is eight hours a day, every day.
In addition, this type of battery is also very “quiet”, and the sound of the absolutely does not exceed the notebook itself. The only drawback is that it is not so much a bit big,, rather than a laptop battery for the base, the characteristics of notebook “portable” is, indeed, a little disproportionate, but with process improvement, size should nothing big problem.
Fuel cells for fuel and oxidizer through chemical reaction chemical energy directly into electricity, no middle shift the energy conversion can be as high as 50%, the efficiency of the link, if will waste heat recycle, efficiency may reach more than 80%. In addition it also don’t pollute, running to restart from interrupt transmission capacity picks up speed, and can be used in a short time increase or decrease the power output, can be considered as the next generation of batteries.
