Hey Everybody in Portland Laptop Repair Land,
Laptop batteries cause a lot of frustration for our customers, so in this blog post I want to clear up a few misconceptions about how best to use batteries and preserve them for as long as possible.
First, know that batteries only last a short time. A new battery will work, even well tended, for 2 years at the outside, usually closer to 18 months, before it begins to lose serious amounts of charging power. A poorly tended battery might last as little as a year.
To keep your battery lasting as long as possible, remember a few things about batteries:
1) Batteries like to work. You should be charging and discharging your battery regularly.
2) Batteries hate being overcharged. If your computer will be sitting plugged in for more than a day or two, take out the battery and set it to the side. This tip, more than any other, will keep your battery functional for the longest amount of time.
3) Batteries hate being “kinda charged.” A loose DC jack, such that your computer kinda-sorta powers on sometimes and then goes off and on and off and on will kill your battery with remarkable speed.Get it repaired, even if you can sort-of make it work now, you’re destroying the battery.
Finally, and most critically, the battery is the only piece you must buy at full retail from the manufacteror. I can’t tell you how many stories we’ve heard about people who bought a $10 battery on Ebay that lasted for about a week. Yes, the battery is expensive, usually $50-100, but in this one case that price is actually worth paying.
I hope that helps clear up some misconceptions about batteries,
Thanks everybody.
-Zac