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Yes you can leave your laptop charger on once the battery is fully charged.
however, modern Li-Ion batteries should never be run ar full capacity continuously.
We recommend either removing the battery if you plan on using your laptop for a long period of time on the mains, or let the battery run down once a week and then recharge it again to keep the molecules moving within the battery.
See our simple guide here on how to care for your laptop battery
Wiki User
∙ 13y ago
Wiki User
∙ 11y agoLeaving a battery to charge when it's not necessary wastes your charge cycles. Every battery has a certain amount of times it can be charged, the more charge cycles are used the life starts to slowly decrease on the battery. So overtime you will notice your batttery's life will become shorter and shorter. If you do this often enough, you can go from a 3 hour batter to a 30 second battery, and at that point you will always have to leave it plugged inl.
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Can you leave a trickle charger on a car battery for 5 months?
Yes, that is the purpose of a trickle charger. Just make sure it is an automatic charger that comes on when needed and then stops charging when the battery is fully charged. You can leave it on a battery for years if need be.
How do you know battery is fully charged in toshiba laptop?
Leave the laptop off. Allow the AC power adapter to fully charge the battery for 12 hours. During this time, do not use the laptop or turn it on. This can slow down the charging of the battery.www.laptoptown.com
Is it good when you leave your laptop plugged in while using it?
I usually leave it plugged in if I can, because why not keep your battery charged?
When you leave the doors open on a 1992 buick park avenue for a short time the battery is dead?
it seems like your battery is weak ,get a triccle battery charger like a 1.5amp . plug it up leave on battery red goes on + black goes - for a couple of days under cover it should be better. i once put a triccle charger on a dead battery and with in a few days it was fully charged....good luck.
How many hours do you charge the new hp laptop?
8 hours for the first time....1-2 hours afterwards is good enough..Charge until the battery is fully charged.Modern Lithium-ion batteries will not get over-charged (as long as the charging equipment is working properly). I leave my laptop in for weeks at a time with no detrimental effects noticeable.
How do you charge a laptop without charger?
I read in ancient scroll that if you slay a dragon and remove its testicles you will then get infinite energy to charge what ever you want! Now be careful because the dragons in South Africa are about 27% larger and stronger then the ones in Sweden, but with that being said you will get more energy if you slay the larger ones. Take this quest at your own pre-caution because i will not be responsible if thy dragon will do the opposed and slay thee! Also on a last note, when you slay thee dragon be sure you leave the testicles out in the sun for 7 weeks (a.k.a 49 days) for them to get Vitamin D.
Is there any electric current in the battery not yet placed in the car?
Yes, all batteries are fully charged when the leave the factory.
Can you leave trickle charger on when you start your car?
It is not advisable to leave a trickle charger on your battery when starting the vehicle.
If you leave your wireless phone home charger plugged does it drain electricity even if there is no phone on it?
Yes, it does. The current is still flowing through it, although there is nothing being charged.
How do you slow charge a 12 v 5 amp scooter battery?
pick up a trickle charger from your local motorcycle shop. i leave it on overnight and it is charged in the morning.
How do you know when your ipod touch is charged?
i don't care of this question jk ! i don't know i had trouble with this myself. normally you can tell when your iPod shuffle is charging is because the little light will turn orange when it's on the charger and when it's fully charged the light will turn green!
Will it harm computer to run without battery?
The majority of laptop batters nowadays are made from Lithium ion or lithium polymer or some form of the lithium element. These batteries are the type that like to stay fully charged, though they are easily damaged by excessive heat. So you can leave it in if you want, the risk you run in doing so is only that the heat provided by the laptops cooling system might damage it. This is laptop dependent as well
