New iPad Battery Aged Over Long If Not Filled Full

Some time ago there were reports if the battery is never fully new iPad (notification of full-charged) battery charging indicator although the figure of 100%. At that time there is an argument to allow a little longer supplied power, so completely full. But, it could be not a good idea.

It seems we do not take into account the basic knowledge about battery life Lithium-Ion. There is a statement about the relationship fully charging the battery per cycle with a long battery life overall. As we know, the battery can not last forever, which at some point will lose its ability to sustain the load. And, it turns out that the longer the battery charging / old batteries can accelerate the degradation process, which will eventually kill the battery.

According to information from the Battery University, found differences in the speed of decline in the ability of the battery based on the degree of filling. For new iPad, recorded a temperature of about 860F (300C) while charging the battery. Data says that the difference between charging the battery fully and to the extent of 60% recorded very substantial. For example, if we charge the battery just 40% of the degradation rate of 4% a year diangka. But, when dichaz to full level of degradation in the level of 20%, during the same period.

The fact that the new iPad never full (fully charged) when the charge indicator while the meter is showing 100%, Apple is setting up the possibility of her like that. So the battery indicator 'accidentally' made ??one, to preserve battery life. Only, for this has yet to be confirmed.

Away from it all, apparently was not deemed good for iPad battery charging too long. And, not only the iPad, but also other devices that have rechargeable batteries (rechargeable).