Aging Process of the Laptop Battery

Aging Process of the Laptop Battery

As it’s known that the battery is going to aging as time goes by. The more times you charge and discharge your battery, the more quickly the battery ages. This is true. As I used to have my Sony Laptop Battery, every half a year I will give it a discharge as it’s really old now.

I operated like this, charging time current size basically can not be transferred, if a random charge, and then do not select the express charge mode, because the battery in use for some time after it became a little aging. And specific performance is the internal resistance become larger, when charging more than the crossing voltage raised fast, this will be charged control circuit easily so that they have charged full, capacity is intuitively “down” (actually that cannot have power into the battery ). The discharge current is as small as possible, the operation is the first deceleration in the CUP, the hard disk stops and the screen tunes are dark (or closed off), then is not to run any programs until the books automatically shut down, just so stressed that small current discharge is to prevent the books too early to detect the battery voltage is insufficient, because the relatively large internal resistance this time, when the discharge voltage drop across more than drop quickly, easily mistaken for the system voltage is not enough power is low. (In fact, there is no electrical discharge). This is from the experience of my Sony laptop battery such as Sony PCGA-BP1N battery, Sony PCGA-BP2NX battery, Sony PCGA-BP2NY battery, Sony PCGA-BP2R battery, Sony PCGA-BP2S battery, Sony PCGA-BP2T battery, Sony PCGA-BP2V battery, Sony PCGA-BP4V battery, Sony PCGA-BP71 battery, Sony VGP-BPL2 battery, Sony VGP-BPS2 battery.

As mentioned above you have a clear understanding of the aging process of the battery. This phenomenon is inevitable, because each section of the battery can not fully consistent with a long time. But this time the capacity of the batteries are not fully used on a battery charge / over discharge will not cause the battery pack monitoring circuit that is full of / release completed. Others are fully satisfied; although lithium batteries have no memory effect, but I think that is just a theoretical argument, in fact, there have been other lithium additives to increase capacity or reduce the internal resistance of the additive.

Then every half a year, you can refresh your battery, like the old sony Laptop Battery. Then it can work better.