For my OG note, I used the skyrocket charger test. However, I cant seem to find one that displays charging mAh for the note 2.
I purchased a 2.1amp car charger and I want to make sure it's charging near that rate.
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I would like to get a charging cable that has 2 Male Micro USB connectors and 1 standard Male USB connector.
These are supposed to charge 2 cell phones through one USB charger, but I've read that you might need a higher capacity charger than comes with your single cable charger.
Will the standard USB charger that comes with our phone work, or will I need a higher capacity charger?
Thanks
Higher capacity. Need a higher mA charger. I would not recommend this. What would be the advantage? Why not just use 2 chargers
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bustedwings said:
Higher capacity. Need a higher mA charger. I would not recommend this. What would be the advantage? Why not just use 2 chargers
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Thanks...saw them while browsing internet. Lots of people have them (per Amazon reviews), and most seem to like them. Cuts out a bit of cable clutter
bustedwings said:
Higher capacity. Need a higher mA charger. I would not recommend this. What would be the advantage? Why not just use 2 chargers
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I guess if you have a limited number of outlets it could just save an extra spot.
Just bought an S3 without a charge and now I need to pick one up. Any suggestions for which one to get? OEM or aftermarket? Does the voltage matter or does the phone only allow 0.7A?
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The transformer ( brick thing that plugs into the wall) has a Certain limit on the amount of amps that can run through it.
The more amps...more power. ... Faster charging.
I seen them go all the way up to 2 amps for car chargers.
90% sure the nexus 4 has a 1.2 amp limit in the stock wall charger.
I wouldn't recommend anything higher then 2 amps.
You might just be paying for false advertising or just have something dangerous.
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I use several different ones
Personally I use the name branded ones but also have several chinese ones as well
Chinese 2.1amp I have several they seem to work
I would make sure to get at least a 1amp/1000ma cause they throttle, peak is actually 1amp so running flat out could be lower
I have several HTC branded chargers they work good (they are 1 amp) I see you sent your message from a Thunderbolt so I assume you have an HTC charger already
I use the charger from my htc incredible. GS3 charger and cable are still in the box. Htc charger works very well with the S3.
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craigsdocks said:
I have several HTC branded chargers they work good (they are 1 amp) I see you sent your message from a Thunderbolt so I assume you have an HTC charger already
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Yea I plan on using it for a while, but will probably end up selling the ThunderBolt. Probably just try and pick one up.
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Anyone have any luck with the dual usb charging ports? Just got an android phone for work, so I was wanting to use only one charger (two cables obviously) to cut down on the stuff I have to carry around.
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bright2018 said:
Just bought an S3 without a charge and now I need to pick one up. Any suggestions for which one to get? OEM or aftermarket? Does the voltage matter or does the phone only allow 0.7A?
Sent from my ThunderBolt using xda app-developers app
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If it's a phone charger with Micro usb, it will have standard voltage.
Try to get a 2amp charger so that it has more than enough amps. Sometimes a 1amp charger will only feed .8amps or so. It's best to have more amps than needed especially for charging blocks that have dual usb output and if your charging 2 devices at the same time.
The S3 typically will draw as much as 1.13amps (during peak charge) with a wall charger that can provide that much. Certain Kernels and roms may cause this value to increase.
Ok so I never really paid attention to how long it takes my phone to charge 100%..
So last night I put my phone on the charger at midnight, woke up at 350am and it was at 55%....
It tok my phone about 5 1/2 hours to fully charge. Normal??
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Not normal... My son used to keep putting the charger tip in his mouth and it messed up the pins inside my charging cable.... Tried to clean it with a tooth brush and it worked for a few weeks but started undercharging again. Maybe the pins inside yours are dirty? Bought a new charging cable and it works fine now for me...
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Mftek1 said:
Ok so I never really paid attention to how long it takes my phone to charge 100%..
So last night I put my phone on the charger at midnight, woke up at 350am and it was at 55%....
It tok my phone about 5 1/2 hours to fully charge. Normal??
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What kernel are you using?
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cameljockey1 said:
What kernel are you using?
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Im on stock, rooted. No mods at the moment.
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Mftek1 said:
Ok so I never really paid attention to how long it takes my phone to charge 100%..
So last night I put my phone on the charger at midnight, woke up at 350am and it was at 55%....
It tok my phone about 5 1/2 hours to fully charge. Normal??
Sent from my SGH-T889 using xda premium
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Click to collapse
Are you using the charger that came with the phone? And the cable that came with the phone?
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_Dennis_ said:
Are you using the charger that came with the phone? And the cable that came with the phone?
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Yes I am.
Not sure if it makes any difference but, I have it plugged into an extension cord.
Would plugging it into the wall directly be it?
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Mftek1 said:
Yes I am.
Not sure if it makes any difference but, I have it plugged into an extension cord.
Would plugging it into the wall directly be it?
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Yea I would take that extension off sir and use what came with it.
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I have the same issue on jedi x 11 rom saber kernel I believe. When I'm on stock It takes 2 to 3 hours to charge fully. I use the oem charger that came with it as well. I would hate to stop using this rom for that reason.
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Mine does the same thing. But I use a desktop dock. If I use just the oem charger and cord it charges fast though.
Adding on a usb extension or using a different usb cord slows it down though.
mrbkkt1 said:
Mine does the same thing. But I use a desktop dock. If I use just the oem charger and cord it charges fast though.
Adding on a usb extension or using a different usb cord slows it down though.
Click to expand...
Click to collapse
The computer didn't make a difference, but I took charger out of surge protector and plug directly into wall and it's charging like my stock that charges fine with the surge protector. Can't figure out why stock charges fine with surge protector and jedi x11 rom doesn't. Either way I found my solution.
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mrbkkt1 said:
Mine does the same thing. But I use a desktop dock. If I use just the oem charger and cord it charges fast though.
Adding on a usb extension or using a different usb cord slows it down though.
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Click to collapse
Its because the dock charger is maybe 800ma output. The wall charger is 2amp charger. The wall charger is best for quick charge. It takes about 1-2 hours with perseus kernel.
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cameljockey1 said:
Its because the dock charger is maybe 800ma output. The wall charger is 2amp charger. The wall charger is best for quick charge. It takes about 1-2 hours with perseus kernel.
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I know that. I like the slow charger when I'm charging overnight while I'm sleeping.
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Try fixing permissions if the problem started after flashing a rom.
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Mftek1 said:
Yes I am.
Not sure if it makes any difference but, I have it plugged into an extension cord.
Would plugging it into the wall directly be it?
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Omg I have the same problem.
I tried charging my Note 2 last night before going to bed. Phone @ 60%. Woke up 7-8 hours later and it was @ 97%. I used an extension USB 3.0 cable (10-15ft) after the AC adapter then hooked up a BlackBerry USB to MicroUSB.
I thought something was wrong w/ my Rom since I plugged it into the wall to charge, and if I do anything w/ screen on, it would end up draining even though plugged in.
I plugged the phone to my comp, which uses the stock Note 2 USB cable, and it charges fairly fast.
My problem is I used to have a Galaxy S3 and Nexus S before that, and it never had this slow charging issue with the same AC adapter + extension + usb-microusb setup.
Im having the same problem .... I would put my phone to charge around 9pm with 20-30 percent and I would wake up at 6am and my phone would be at 80-90 percent charging ...
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I installed some monitoring widgets that monitor input charge. I think something is seriously wrong with roms. The input rate is 1600-1800. However it is still taking forever to charge via stock oem wall adapter + cable. I have to reboot to have it charge normally. Not sure what's causing it. Will charge fine, but then after a day or so of use, it ends up charging super slow regardless of where I charge.
Just had my phone charge from 87%-93% in 30-40 minutes.
My Galaxy S3 charged almost twice as fast.
Aria807 said:
I installed some monitoring widgets that monitor input charge. I think something is seriously wrong with roms. The input rate is 1600-1800. However it is still taking forever to charge via stock oem wall adapter + cable. I have to reboot to have it charge normally. Not sure what's causing it. Will charge fine, but then after a day or so of use, it ends up charging super slow regardless of where I charge.
Just had my phone charge from 87%-93% in 30-40 minutes.
My Galaxy S3 charged almost twice as fast.
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Click to collapse
Trying to find charge monitoring widget.would you post the one you used?
Thanks
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Mad383Max said:
Trying to find charge monitoring widget.would you post the one you used?
Thanks
Sent from the Millennium Falcon somewhere on the Kessel Run
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I use Battery Monitor Widget Pro. Also Elixir E2 widgets for tiles that show the charge rates.
Mine charges from like 10% to 100% in like three hours. Running JediM13.
Try cleaning your battery contacts and the contacts for the phone. Might help. Maybe your outlet output is lower? If you can, try cleaning the microUSB port. I usually try to clean my contacts regularly.
I don't know much- just throwing out random ideas
those with slow charge, should try getting a new usb cord. even if your phone is charging doesn't necessarily mean your micro usb cable is 100% working. everytime i start experiencing slow charge i buy a new one and charge time goes back to normal. i've gone through 4 oem samsung micro usb cables since my s2 days.
Hello, I have the original 2 amp charger that came with my phone and a 6 ft long 2 amp cable from monoprice that I'm having issues with. I'm using an app called galaxy charging current to measure how quick my phone is charging. Sometimes I get what shows to be the maximum for my phone, 1.7 amps, but it can vary as low as .3 amps. I am using the phone and charging at the same time by the way. How can I keep at the maximum charging current? Thanks!
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You should use original cable provided with the phone.
I had the same problem,there is no other solution.
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