Laptop Battery General Knowledge

exabee's picture

They have: 115 posts

Joined: May 2011

May I like if a new laptop battery need to be charged for 8 hours at the first time? I just changed a new bettery to my laptop. At the very first time, I saw the new battery can last 1.5hours so I just use to it without charging. Later-on it off automatically so immediately, I plugin and charge. But, my battery indicated "44% (plugged in, not charging)". May I know what's wrong? It has been 3 days I am using the new battery and the same issue happen.

DavidIpswich's picture

He has: 117 posts

Joined: Aug 2009

Like all rechargable batteries, they need to be fully run down and then fully recharged several times before they start running at peak performance.

They have: 219 posts

Joined: Sep 2010

Do not leave a charged battery dormant for long periods of time. Once charged, you should at least use the battery at least once every two to three weeks. Also, do not let a Li-On battery completely discharge. (Discharing is only for older batteries with memory effects)

exabee's picture

They have: 115 posts

Joined: May 2011

samual james wrote:
Do not leave a charged battery dormant for long periods of time. Once charged, you should at least use the battery at least once every two to three weeks.

This is inconvenient as I am using laptop at my workplace. This is rather impossible for me to unplug until the battery flat and re-plugin. I might lost my data if the laptop get blank suddenly.

Is there a saying that new laptops' battery have to charge for 8 hours at the first time usage?

Host.co.in's picture

They have: 34 posts

Joined: Dec 2010

Several recharging attempts also affects the life of battery, so once connected for charging try to charge it full to its limit, so that you can reduce the changing intervals of it.

She has: 16 posts

Joined: Nov 2011

Hi friends
The information sharing by you is really beneficial for me because i have also such type of problem in laptop bettary since last three months. Thanks for sharing your article.

They have: 24 posts

Joined: Aug 2011

First charge your battery full and after that use it in your laptop. I guess after that it will work properly.

They have: 1 posts

Joined: Dec 2011

Like all rechargable energy, they need to be completely run down and then completely energized several times before they start going at high efficiency.Several receiving efforts also impacts the life of power supply, so once attached for receiving try to demand it full to its control, so that you can decrease the shifting durations of it.

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They have: 9 posts

Joined: Dec 2011

We must put the laptop on the hard surface while charging it . It is said that one must not charge while using it . If your battery is almost dead then just replace it with the new one .

They have: 1 posts

Joined: Nov 2011

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They have: 11 posts

Joined: Nov 2011

I learned about this the hard way! I always kept my battery plugged in because it was there and I wanted it to be fully charged. So bad! Let it run down every single time and then charge it. DONT keep it plugged in!

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amir100's picture

They have: 23 posts

Joined: Apr 2011

I have some problem when i discuss in this topic a technical person he replay me when you charge your better after full charge you should open charging plugin that is the main reason for lose your battery timing Original battery give you timing other battery don't give you good timing.

He has: 39 posts

Joined: Jan 2012

Thanks for sharing great information and knowledge about laptop battery.

They have: 1 posts

Joined: Mar 2012

Hello Everyone,

I have a problem in my laptop battery. The problem is that it shows 100% charged but not work more than 3 minutes. If anyone have solution please share this. I will wait for the answer.

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They have: 93 posts

Joined: Apr 2011

Because your has been dead and it could not be used no more, you have change your battery as soon as possible.

They have: 6 posts

Joined: May 2012

Hi,
Your battery is completely destroy, please purchase new battery. And When your laptop battery is fully charge then use the battery not still use the power. when your laptop battery remain 20% charge then plugin the power and then use it.
I mean to say that Use the maximum battery then it will run long time.
Thanks

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