A question about laptop batteries

In summary, the conversation discusses issues with a laptop's battery and whether using the laptop primarily with its adapter can harm the computer. The consensus is that there is no harm in doing so, but the battery may not hold a charge as well. One user recommends removing the battery if it is not used often to extend its lifespan. Additionally, there is mention of Dell replacing batteries under warranty.
  • #1
haiha
136
1
Hi alls
Just last week, my laptop Dell C400's battery was down. The battery led blinks all the time. I do not want to buy a new one right now, may be after several months, I will buy a new laptop because this one is rather old (3 years or so).
Of course I can use the pc with its adapter on all the time (or out only 10min). But I don't know if I use the computer like that, there may be something doing harm to the laptop itself? Can anyone who's got experience on this please explain to me.

Thanks
 
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  • #2
You're not harming the computer in any way. The battery's just not able to hold a charge anymore. They're only good for several hundred charge cycles.

- Warren
 
  • #3
Thanks Chroot.
Anyway, I ve been using like this for more than 1 week, with the bat LED blinking all the time. May be I have to blindfold the LED.
 
  • #4
haiha said:
Thanks Chroot.
Anyway, I ve been using like this for more than 1 week, with the bat LED blinking all the time. May be I have to blindfold the LED.

Does the blinking bother you that much?
 
  • #5
ranger said:
Does the blinking bother you that much?

Just a litle bit. The LED then turns out to be orange, not green as it used to be. It seems like 'SOS' signal.
 
  • #6
I have a Dell Latitude, and after less than a year of using it (plugged in most of the time), the batteries no longer work. So just an additional note that if you use your laptop with the adapter most of the time, just remove the batteries completely. It will extend their lifetime by a good while.

(Oh, but fortunately my story ends with Dell replacing them (on-site) for me under their warranty - not that they paid me to write this post or anything =P)
 
  • #7
mezarashi,

You're correct. The heat generated by the laptop does indeed reduce the battery's lifespan.

- Warren
 

1. How long do laptop batteries typically last?

The average lifespan of a laptop battery is about 2-4 years. However, this can vary depending on the brand, usage patterns, and other factors.

2. How do I know when it's time to replace my laptop battery?

If your laptop battery is not holding a charge as long as it used to, or if your laptop consistently shuts down when unplugged, it may be time to replace the battery.

3. Can I use a different type of battery for my laptop?

No, it is important to use the specific type of battery recommended for your laptop model. Using a different type of battery can damage your laptop and potentially void your warranty.

4. How do I properly care for my laptop battery?

To extend the lifespan of your laptop battery, it is important to avoid extreme temperatures, fully charge and discharge the battery regularly, and avoid overcharging the battery.

5. Is it safe to leave my laptop plugged in all the time?

It is generally safe to leave your laptop plugged in, but it is recommended to unplug it when the battery is fully charged to avoid overcharging. It is also important to let the battery drain occasionally to maintain its health.

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