Hi!
If I have an older AC adapter (for digital camera) with 5volt and 2A output. If I change the connector of the cable to micro USB, can I charge my phone with 2A? It will be Faster than 1A factory charger? It can be problem for the phone?
thanks.
nsx82 said:
Hi!
If I have an older AC adapter (for digital camera) with 5volt and 2A output. If I change the connector of the cable to micro USB, can I charge my phone with 2A? It will be Faster than 1A factory charger? It can be problem for the phone?
thanks.
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Wouldn't matter if you have a 1000 A charger. You are limited by the connection type anyway. USB = 500mA and AC = 1000mA and is controlled by the charging board on your phone.
Beamed from my CM10.1 Galaxy Nexus
thank you very much your help!
Related
yo, I have a usb ac adapter that came with my Rio Carbon mp3 player.
Do you think i could plug my mdaiii synch cable into it?
power output is rated:
5v, 1amp
YES, it will work just fine.
It might charge a bit slower, but it won't harm your phone at all.
Is there a way to charge ya phone through the USB as quick as it would charge through the mains?
It takes for ever to charge through USB?
No. Because USB hub doesn't have as much output as charger.
I know standard usb gives 5V
how much does the wall charger give??
I have a freeloader solar charger, and don't know if I can use the 9.5V output on my desire.
jbej said:
I know standard usb gives 5V
how much does the wall charger give??
I have a freeloader solar charger, and don't know if I can use the 9.5V output on my desire.
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It's not the Volts that's the problem its the Amps
The wall charger provides 1A, a USB connection provides 500mA, so half as much.
Ok thanks people
Never tested never heard about but maybe a Y-cable (2 standard A plugs on one side, a micro USB A on the other side) is what you are looking for. It provides the 500 mA from two individual USB ports. However, you have to make sure that both ports can supply 500 mA individually and simultaneously! E.g. a passive USB hub will not work since all USB ports have to share the 500 mA from the host PC. You would need a powered USB hub.
Get a cheap USB cable extender.
Cut it open.
Short the 2 data wires (white and green)
Tape it back up.
Use this in-between your normal USB cable and your USB port.
I purchased an Energizer USB Wall Charger and Micro USB Cable - Specification: Input AC 100-240V ~50/60Hz 0.2A Output DC5V-1A
The charger that came with my Galaxy Nexus has the following Specification: Input AC 100-240V ~50/60Hz 0.15A Output DC5V-1A
My question is that the input is different on both chargers so will there be compatibility issues if I use the Energizer charger for my Galaxy Nexus or other phones that charge with a Micro USB port?
It'll work just fine.
Hey guys,
anyone know why issit that when I use a usb extension cable, altho only 0.8m, to connect to a usb 2 port hub, which is connected to a charger, the charging rate drops to trickle rate?
When I use the charging hub directly with the charger, charging rate was fine.
Is this due to the 0.8m resistance power drop along the extension cable, or what?
Would it be the same if I use a 90 degree usb male to female adapter?
Title
No
Sent from my Nexus 5X using Tapatalk
You need to use quality charger with 3.0A for that
a good/proper usb-c to usb-a cable is supposed to have a built in resistor to keep the device from pulling too much current through the older usb-a plug, which ofc wasn't designed with the capabilities of usb-c in mind.
therefore you should not be able to charge as fast with said cables, otherwise it wouldn't be too unlikely for your device or charger to get seriously damaged.
Broken303 said:
a good/proper usb-c to usb-a cable is supposed to have a built in resistor to keep the device from pulling too much current
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To be more precise, the resistor doesn't keep the device from pulling too much current, it tells the device it is connected to a legacy cable and it should limit to .5, .9, or 1.5A. The device can still choose to pull more current if it has alternate means of figuring out the capabilities of the power source. It won't be using facilities within the USB C spec, but it will still work fine.
My bedside combo of a 2.4amp charging brick, anker powerline 10ft micro usb cable, and anker micro usb to usb c adapter gives me quick charging. The cable and adapter also allow data transfer and adb from my macbook pro.
sedracer said:
My bedside combo of a 2.4amp charging brick, anker powerline 10ft micro usb cable, and anker micro usb to usb c adapter gives me quick charging. The cable and adapter also allow data transfer and adb from my macbook pro.
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In my experience 5x says "Charging rapidly" around 1.6A. Some of the legacy USB A -> USB C cables (either direct or through micro-usb adapter) can get around 1.6A and 5x will display "Charging rapidly" but this might not be the same rate as the stock USB C native charger with which the device can pull 2.6A for the lower battery ranges like 0-40% before the phone slows down to around 1.8A (and even slower later on in the cycle)
sfhub said:
In my experience 5x says "Charging rapidly" around 1.6A. Some of the legacy USB A -> USB C cables (either direct or through micro-usb adapter) can get around 1.6A and 5x will display "Charging rapidly" but this might not be the same rate as the stock USB C native charger with which the device can pull 2.6A for the lower battery ranges like 0-40% before the phone slows down to around 1.8A (and even slower later on in the cycle)
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Discovered this after returning my 5x, picking up a 6p, and installing ampere. Still functional as a bedside charger but thanks for the help tho.