Acer Aspire 4730Z laptop

I think your battery is faulty. Not charging anymore has reached his lifetime. Replace the battery.

Replace the battery...

Acer Aspire 5517 shows BLUE light when fully charged.
Start it and check battery indicator (tray item) will probably say
plugged in fully charged (with adapter plugged in)

If your battery will not charge, you need to run a test on some components on the laptop. The battery, the charger and the laptop itself. Once you detect the faulty conponent then you replace it with a new one.

To test the battery:
1.Power off the laptop,
2.Take out the battery,
3.Insert it in another laptop,
4.Check of it will charge,

If the battery holds a charge there, then it means the problem is not from the battery, but if it does not hold a charge, then it means the battery is defective and need to be replaced with a new one.

To test the charger:
1.Unplug the charger from the present laptop,
2.Connect it to another laptop to see if it will charge.

If it charges the laptop, then it means the charger is alright, and if it does not charge the laptop, then it means the charger is bad and need to be replaced.

To test the laptop:
1.Turn off the laptop,
2.Disconnect your present charger,
3.Remove your present battery pack,
4.Insert a well tested battery into the laptop,
5.Connect a well tested charger to the laptop.

If it powers on, then it and charges, then it means the laptop is working fine, but if it does not charge, then it means the connection port of the laptop is bad.Hope this information was helpful.

Replacement Acer Aspire 6930 AC Adapter 90Watt 19V 4.74A

OK, it sounds like the acer aspire one 751 has a bad battery that will need to be replaced. It is not taking a charge, so it is not detected even though it is connected to the laptop. The 'plugged in' message shows that the charger is connected and detected by the computer, but the battery is 'not charging' due to the bad cells.

Good luck on finding a replacement battery.

1.first Instal the E-power management to your machine.(Didn't had means kindly download the application from our website www.acer.co.in.
2.fully charge your battery till 100% without any interption
3.now you work with your laptop untll it would be the 0%.
4.Kindly repeat the steps four times.
5.After that you Defently feel,your battery backup will increase.

Most CMOS batteries are CR2025 and cost about £5 ($7) you can get these anywhere.

The laptop battery might have a fault this can sometimes cause errors these cost about £30 ($50) check out my tip HERE for more information

You may have a bad cell in your battery pack (hopefuly its not the powersupply). First remove the battery from the underside of the laptop and replace it. Try charging again.

Check the output of the powersupply with a multi meter and ensure it is providing the proper voltage.

If the PS is good then go on ebay and order a new battery from Hong Kong for cheap (thats what I did :)

Hope this helps,

Cheers,

Kevin

if your Acer laptop battery or adapter need to be replaced?

Nothing to worry about mostly all the laptops do this,