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No.
But you do have to "condition" them every so often on most laptops. Monthly? Basically just let the battery die on it's own once a month and it will reset the charger memory to recharge at the right capacity. Your manual should tell you exactly how. Or down load the manual from Apples support site.
You might even find the instructions from the Helpmenu in the upper Apple menu.
What else can I help you with?
What is the difference between assult and battery?
Assault is the threat of harm. Battery is the act of inflicting harm
Will it harm your reproductive system if you have to get an IUD surgically removed?
It's said not to harm anything.
Does battery acid harm then environment?
yes it will
Can you ruin your car battery from giving someone a jump start?
If you do it correctly, no, you will not harm your battery.
How do you disconnect the battery on a 2001 Pontiac bonnevill?
will disconnection the battery do any harm the the computor
What happens If a car battery sets out in the rain?
Nothing. The battery is sealed an no harm will be done.
Is it bad to run your laptop without a battery?
No, it will not harm the laptop to remove the battery and plug it in if it will run that way.
What if battery gets wet while car is running?
It will do no harm.
If you vomit while pregnant does it harm the baby?
No it will never harm your baby.
How long should a battery last on a 2009 Nissan Versa?
Assuming you never run it down it should last 3-5 years. But there is no guarantee and it can fail at any time. I had one that lasted 7 years and then again I had a new battery that only lasted 1 year. If you run the battery down you harm the battery and shorten it's life.
What harm does leaving clio ignition switch on?
the battery will run down
Does battery acid make you hallucinate if consumed?
No, battery acid is not hallucinogenic, but if you consume it, it will certainly harm you and may even kill you.
