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How much time it takes to fully charge a mobile phone with the help of a power bank?
Koolkartik
It can take 2 to 4 hours to fully charge a mobile phone with the help of a power bank.
Wiki User
∙ 9y ago
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What do I need to power my mobile phone while driving?
The easiest way to power your mobile phone while driving is to purchase a car adapter. These devices plug into the cigarette lighter or power point in your vehicle to charge the phone off of the vehicle's electrical system.
Can you charge a mobile phone directly from a 12 vdc power source?
It depends on the power source - too much current (Amps) can damage the battery and/or the phone. I usually charge mine from a USB port on my computer.
What happens when the power goes off while charging a mobile phone will the battery go dry if its still plugged in even after the power if off?
No, it won't. Basically, plugs are one-way streets. Electricity frow out of them, but you can't "charge the power company." So the phone can charge, but if the power goes out, and it's still plugged in, it won't discharge any faster than normal, since the power has no where to go except to power the phone.
Is it possible to charge the mobile from computer?
Many good brands of mobile have a cable that will attach the mobile to the computer to up/download information like pictures and sound. This same cable normally carries charging power to the phone when not being used for data transfer
How do you charge your UK mobile phone in the US?
It depends how you charge it at home. If you charge your mobile on a USB port, you're all set. A US USB port is identical to a UK USB port. If you have a separate power supply brick to charge your mobile, check the fine print. Many power supplies can operate on 110-120 or 220-240 volts and 50 or 60 Hz. If that is true for your power supply, you will only need a plug adapter to plug it into the mains in the US. If your separate power supply is not compatible with 110V/60Hz, you've got a bit more of a problem. There are voltage converters, but most of them are not intended for use for an extended period of time, even at low wattage. If you must use a voltage converter to charge your mobile, only plug it in when you are using it, and unplug it as soon as the mobile has a good charge.
Can a phone charge a computer?
no it cannot charge a computer. a phone battery does not have enough power to charge a computer. maybe it can it the phone battery has a bigger capacity than the computer (which is imposibble)
Does a mobile phone charger use power when the mobile phone not on it?
It depends for exaple some chargers have a light on it, that takes energy not much but it does other then that no.
Do phones charge faster when they are on?
The time it takes for a phone to charge is largely unaffected by whether the phone is on or not. It might be possible to argue that a phone that is on is using power from the charger to run the phone and to charge the battery, and therefore won't charge as quickly. But the contemporary chargers will generally supply enough power to charge the battery at the "prescribed" rate regardless of whether or not the phone is on. And they'll also supply the power to operate the phone while simultaneously charging the battery at the maximum (optimal) rate.
What is mobile battery?
I am not an expert,but i want to help u.. mobile battery means...,it is used to charge the mobile,without the electric power mobile does't work
Advantages of using wireless charging of mobile phones using microwave?
Wireless methods are always advantageous than cumbersome, untidy wiry networks. You can have a lot of options if the facility of wireless charging of mobile phones is somehow implemented. If you are running out of battery, then what you need to do is just call a number from your phone and your phone will be recharged by packet energy within some time without the need to search for plugging in your phone. What you need to do is turn on your laptop or search for any other laptop or phone users near by and charge your phone by Bluetooth.Alternative Answer:Unfortunately, power is power, and you can't make power from nothing. The typical receiver input power to a cell phone is on the order of microwatts by the time it reaches the antenna. That means that it would take forever to charge, if at all
Can you charge your phone with solar power?
they sell solar phone chargers, but if it's less than 4x4 inches i wouldn't buy it because it won't provide enough power to charge it
How does electricity go into a phone?
well the phone gets its power from the panel from the inside thst you charge.
