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Many laptop users have this question and we will answer it right now:
The answer is: YES and NO, it depends on the situation.
Having a battery fully charged and the laptop plugged in is not harmful, because as soon as the charge level reaches 100% the battery stops receiving charging energy and this energy is bypassed directly to the power supply system of the laptop.
What else can I help you with?
How do you get a full battery on Nintendo DS?
You will have to charge it with the Nintendo DS charger.
Can you use a 12V 7Ah charger to charge a 12V 26Ah battery?
Yes, the amp hour rating gives you an idea of the capacity of the battery and charger. The charger and battery need to have the same voltages. i.e. dont try to charge a 6v battery with a 12 v charger. The battery will be charged until it is full.
How much voltage of output usually a battery charger prouduce?
A: that is no standard or establish output from each charger. However the charger must provide the maximum current necessary to charge the battery and the voltage must always be more then the battery when has reached full charge
I Have a battery charger of 1.5 charge amp at 2 amp slow charge for a motorscooter 12v battery labeled std 1.2aX510hrs how many hrs should i charge this new battery to full capacity?
i have a scooter as well the best way for any battery charge cell phone or scooter is half charge battery when new and drain it completely half charge it again drain it once more then fully charge it and your set with scooter 12 hours should give full charge for the first
Can a dead battery show a charge on a battery charger?
Yes. Battery chargers like those used in phones and cameras do not show how much charge is in the battery, but simply show when the battery will accept no further charge. The capacity of a battery to accept a charge becomes reduced through age or other factors such as repeatedly allowing it to fully discharge. It will charge, but not to its full capacity. Thus, while the charger may show that the battery is full, there may be so little actual charge that it goes dead immediately when the device is turned on.
How much are mobile phone charges?
Around 25p for a full charge that's when you unplug the charger at full battery. Danny, Frodsham
Can you trickle charge a battery without removing it from the vehicle?
Yes, and you can charge it with a full size 10 amp charger without removing it from the vehicle.
How long do rayovac AAA batteries last?
Battery brand isn't that important. The time to charge is mainly dependent on the capacity of the battery and the capacity of the charger. Any reasonable modern charger should sense when the battery is full and cut power when it's done. It can take some hours for a full charge.
You are using usb to charge new samsung Gts5233s and you been charge it 9hours but the battery bar still not full why?
There are two possibilities, either you have a defective charger or an old battery. Try charging it with another charger to see if it solves your problem; If not, it may be time for a battery replacement.
Purpose of temperature sensor in Nicad type battery?
The temperature sensor provides feedback to the charger to allow the charger to determine when the battery is fully charged. The battery under charge develops internal heat as it approaches full charge. The temperature sensor measures the heat (temperature) and reports it back to the charger to end the charging cycle.
Does a 500mah battery charger charge a 4300mah 8.4 large battery?
Normally speaking, the output of a charger is stated in milliamps mA (ie 500mA) and the term mAh refers to the number of milliamps flowing for 1 hour. So for example, a 1000mAh battery will need to be charged at 500mA for 2 hours to reach full charge. In your case, I must assume that yours is a 500mA output charger and is suitable for charging an 8.4 volt battery. Theoretically at this current output, your charger will take about 9 hours to charge a 4300mAH battery. In practice the process is not 100% efficient so a 10 hour charge will probably be required.
Why does netbook computer's battery indicator light not show when connected to AC outlet?
Some laptops and netbooks do not show the charge light, once the battery has been fully charged. Check it out. Run the computer on the battery for several minutes, then plug the charger in. You should get a charge light until the battery is full. Some computers have a charge light that changes colour, Orange for charging and green for full.
