How to maintain battery life of portege z930

Hi!
I am an university student using this toshiba ultrabook as my primary PC. Therefore, my laptop can be switched on up to 8 hours a day and even more sometimes. I would like to know how i should maintain the battery because it is internal battery and cannot be removed or changed. (or can it actually be changed?)
Should i unplug the power after it is charged full? or should i leave it plugged? (so that it runs on electricity instead of battery? I'm not sure so i'm asking for advice)
When should I charge my battery? Say below 20% or when it hits near 0?
Your help will be greatly appreciated! Thank you!!

julianaaagoh wrote:
Hi!
I would like to know how i should maintain the battery because it is internal battery and cannot be removed or changed. (or can it actually be changed?)
I don’t know anything about Toshiba Portege PC. When you refer to “internal battery” do you mean an internal built in battery or a removable Li-ion battery pack that powers the laptop? (At any rate, the spec states that battery is a Li-ion 8-cell battery.) Unlike Ni-Cad, Li-ion does not have a memory therefore timing the recharging is not significant factor. But if you are trying to extend the life of the battery before replacement, there are ways that help to prolong the life cycle.
http://batteryuniversity.com/learn/article/do_and_dont_battery_table

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How to maintain battery life of z930

Hi!
I am an university student using this toshiba ultrabook as my primary PC. Therefore, my laptop can be switched on up to 8 hours a day and even more sometimes. I would like to know how i should maintain the battery because it is internal battery and cannot be removed or changed. (or can it actually be changed?)
Should i unplug the power after it is charged full? or should i leave it plugged? (so that it runs on electricity instead of battery? I'm not sure so i'm asking for advice)
When should I charge my battery? Say below 20% or when it hits near 0?
Your help will be greatly appreciated! Thank you!!

See my answer HERE. Please don't post the same question twice.
C.B.
C.B.
Toshiba Sat. C75D-B7260 Win 8.1 64 Bit--Toshiba Sat. L775D-S7132 Win 7 HP SP1 64 Bit and Win 10 PRO Technical Preview--Toshiba Sat. L305-S5921 Win Vista SP2 32 Bit

How to maintain battery life?

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How to preserve battery life ~ used to last all day, now it runs out by lunchtime

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Second choice is always recommended...but try these links below.It'l tell you everything that you can do to improve battery performance..
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bbdigital wrote:
How is your battery life since upgrading to 3.1.2?
My battery life has been just fine with all OS versions; no change with 3.1.2
Is Apple working on fixing this some time soon, or do I start looking for a new "non-iPhone" phone?
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Any tips on how to improve battery life on new macbook pro?

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When I'm away from home and I don't have my charger. What are some ways that will save my battery life? I know the basics like screen brightness and double tapping the home button to delete history. Are there more ways I can save lots of battery life?

See some of the links below.
Could be the charger, cable or iPad. Plug the USB cable into your computer. It may say "Not Charging", however, it is charging slowly and will verify that the cable is good.
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http://www.pcworld.com/article/252326/new_ipad_slow_to_recharge_barely_charges_d uring_use.html
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http://support.apple.com/kb/HT4060
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http://tinyurl.com/b67c7xz
iPad Battery Replacement
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Runaway applications can shorten battery runtime ...

How to save battery life for ios 7

How do you save battery life

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How to calibrate:
http://docs.info.apple.com/article.html?artnum=86284
Do that for a couple of month or whenever you think the battery starting to behave erratically.
Some more explanation :
http://www.apple.com/batteries/notebooks.html
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See Tips and tricks to get the most out of your iPod's battery and How to accurately determine your iPod battery life.
The following was copied from About iPod Batteries.
Maximum Battery Life: iPod can play up to 20 hours, iPod nano can play up to 14 hours and iPod shuffle can play up to 12 hours on a full charge at original capacity. Apple runs a number of tests for battery life using songs encoded in various formats, including MP3, AAC and songs purchased from the iTunes Music Store. The songs are played continuously through a playlist without interruption, with backlight and equalizer off, using factory default settings.
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Help on how to conserve battery life

Hi
I I know that apple has some stuff on this but cos i've seen other info on this forum which they don't seem to have I would really appreciate it if somebody could give me some good clear hints on how to conserve the life on my 5G battery.
Thanx

These are the tips I followed: http://docs.info.apple.com/article.html?artnum=61434
And another: http://www.jakeludington.com/paulstips/20050211_improve_your_ipods_batteryperformance.html

How to maintain battery life of portege z930

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