The original title of this write-up was going to be some thing along the lines of "Why does my laptop's battery life suck?" due to the fact that's precisely the question most of us ask as soon as our battery life starts acquiring shorter and shorter. It is not uncommon to uncover an old laptop that has a lifespan of about 20 minutes. They're essentially absolutely nothing far more than an pricey Uninterruptable Power Supply (UPS). This seriously limits the laptop's portability.
It turns out that probably the most critical factor for maximizing your battery life is some thing most of us would by no means have thought of: matching your battery to the correct charger. Based on Jerry, you'll need to make sure that the charger and battery match and that the charger is of top quality. Genuinely, the only factor it is possible to do to make certain this would be to invest in your laptop supplies from the manufacturer and only invest in them for your precise model.
The truth is that even a tiny distinction in output voltage between chargers can have a severe effect on the overall lifespan of your battery by either over- or under-charging the battery.
You could get a less expensive charger pretty much anywhere, but if it truly is off by even as small as 10 millivolts, you might get much less of a charge and won't get optimum performance. By way of example, a four.1V battery charged having a four.05V charger might be beneficial for about four,000 charges. Growing the voltage of the charger to four.250 volts, can lessen that number to much less than 100!
Not just is it a fantastic thought to buy chargers and additional batteries from the laptop manufacturer, however it is ideal to buy these issues at or close to the very same time as you get your laptop. This can minimize the chances of manufacturing adjustments or differences inside the accessories.
The second vital aspect of battery life is temperature.
It is strange but accurate: laptops aren't truly developed for laps. Searching at the bottom of a laptop shows rubber bumpers or feet, which maintain it lifted off of surfaces just sufficient for appropriate ventilation. When that space is blocked (as an example, by putting it on your lap), you close that space along with the laptop is forced to run significantly hotter than it must. Performing this on a standard basis will almost certainly shorten the life of the laptop's battery.
As a general rule, if your laptop leading is burning you or is too hot to be comfy in your lap, the cooling system is being interrupted and you are shortening its lifespan.
Instead of placing the laptop directly in your lap, try using a laptop desk, which are designed to rest in your lap but still allow the laptop sufficient airflow.
You also want to avoid temperature cycling (allowing your laptop to get very warm and very cold repeatedly) can also seriously damage your battery life. This means you should try to avoid leaving your laptop in the elements or even inside your automobile on a really hot or cold day.
One widespread concern is whether or not leaving the laptop plugged in too long would damage the laptop batteries. Today's models, nonetheless, are made for this type of practice, so it really is a non-issue.
Needless to say, all of this guidance assumes your laptop has a well created power supply and charger. Some lower end models are not ideal and our widespread minds may possibly not be able to tell the difference. Most of us just have to trust that the manufacturers know what they're doing.
Mon Nov 14, 2011 3:16 pm by 
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